CVE-2026-85745
MEDIUM 4.3MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
No known exploitation, public exploit, or elevated probability at this time. Track for changes.
Exploitation likelihood
0.5%chance of exploitation in 30 days · 45th percentile
Impact if exploited
4.3CVSS 3.1 · MEDIUM
- ConfidentialityLow
- IntegrityNone
- AvailabilityNone
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
Search for new PoCs
Search GitHub now — results may be empty or unverified.
Tracked sources are checked daily for recent CVEs, including PoCs published after the original disclosure. A later release appears after a tracked source lists it and a refresh succeeds.
Data snapshot:
Weakness (CWE)
- CWE-126: : Buffer Over-read
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References and research data (JSON)
Vendor product assessments
Showing 32 of 255 vendor product statements; 223 omitted. Read the full vendor advisory.
mariadb10.11-0:10.11.18-4.1.1.hum1@aarch64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=aarch64&distro=hummingbird-20251124&repository_id=public-hummingbird-aarch64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb10.11-common-0:10.11.18-4.1.1.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=noarch&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb10.11-embedded-0:10.11.18-4.1.1.hum1@x86_64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb10.11-oqgraph-engine-0:10.11.18-4.1.1.hum1@x86_64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb10.11-server-galera-0:10.11.18-4.1.1.hum1@s390x as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=s390x&distro=hummingbird-20251124&repository_id=public-hummingbird-s390x-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-0:11.8.9-0.1.hum1@s390x as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=s390x&distro=hummingbird-20251124&repository_id=public-hummingbird-s390x-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-common-0:11.8.9-0.1.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=noarch&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-embedded-0:11.8.9-0.1.hum1@aarch64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=aarch64&distro=hummingbird-20251124&repository_id=public-hummingbird-aarch64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-oqgraph-engine-0:11.8.9-0.1.hum1@aarch64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=aarch64&distro=hummingbird-20251124&repository_id=public-hummingbird-aarch64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-server-0:11.8.9-0.1.hum1@x86_64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb11.8-test-0:11.8.9-0.1.hum1@x86_64 as a component of Red Hat Hardened Images · fixed
Vendor assessment for this product only.
pkg:rpm/redhat/[email protected]?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms
- vendor fix: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Vendor guidance
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
mariadb as a component of Red Hat Enterprise Linux 10 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-gssapi-server as a component of Red Hat Enterprise Linux 10 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-gssapi-server
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb11.8 as a component of Red Hat Enterprise Linux 10 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb11.8
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb11.8-gssapi-server as a component of Red Hat Enterprise Linux 10 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb11.8-gssapi-server
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
Judy.src (mariadb:10.11) as a component of Red Hat Enterprise Linux 8 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/Judy?arch=src&rpmmod=mariadb:10.11
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-embedded (mariadb:10.11) as a component of Red Hat Enterprise Linux 8 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-embedded?rpmmod=mariadb:10.11
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-test (mariadb:10.11) as a component of Red Hat Enterprise Linux 8 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-test?rpmmod=mariadb:10.11
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-devel (mariadb:11.8) as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-devel?rpmmod=mariadb:11.8
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-gssapi-server (mariadb:11.8) as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-gssapi-server?rpmmod=mariadb:11.8
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb-server-utils (mariadb:11.8) as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb-server-utils?rpmmod=mariadb:11.8
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb (mariadb:11.8) as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/mariadb?rpmmod=mariadb:11.8
- workaround: Restrict network access to the MariaDB service so that only trusted client systems or the local host can connect. 1. If the database is only accessed locally, configure MariaDB to listen exclusively on localhost by editing `/etc/my.cnf.d/mariadb-server.cnf` under the `[mysqld]` section: ``` bind-address = 127.0.0.1 ``` Then restart the MariaDB service: ``` systemctl restart mariadb ``` 2. If remote access is necessary, use firewalld to block untrusted networks and permit access only from designated IP addresses or subnets: ``` firewall-cmd --permanent --remove-service=mariadb firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" service name="mariadb" accept' firewall-cmd --reload ``` Caveats: Restricting network reachability limits exposure to authorized networks and prevents untrusted network users from connecting, but it does not protect against malicious queries executed by already authenticated database accounts on permitted networks. Warning: Modifying firewall rules or binding addresses requires reloading firewall configurations or restarting the MariaDB service, which will terminate existing database connections and disrupt active services.
- none available: Fix deferred
mariadb as a component of Red Hat Enterprise Linux 7 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-server as a component of Red Hat Enterprise Linux 7 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-server
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00galera (mariadb:10.3) as a component of Red Hat Enterprise Linux 8 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/galera?rpmmod=mariadb:10.3
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-errmsg (mariadb:10.3) as a component of Red Hat Enterprise Linux 8 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-errmsg?rpmmod=mariadb:10.3
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-server (mariadb:10.3) as a component of Red Hat Enterprise Linux 8 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-server?rpmmod=mariadb:10.3
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-backup as a component of Red Hat Enterprise Linux 9 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-backup
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-gssapi-server as a component of Red Hat Enterprise Linux 9 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-gssapi-server
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-test as a component of Red Hat Enterprise Linux 9 · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-test
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb-connect-engine as a component of Red Hat OpenStack Platform 13 (Queens) · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb-connect-engine
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00mariadb.src as a component of Red Hat OpenStack Platform 13 (Queens) · known not affected
Vendor assessment for this product only.
Reason: vulnerable code not present
pkg:rpm/redhat/mariadb?arch=src
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
Known Affected Software Configurations
| Vendor | Product | Version range |
|---|---|---|
| Mariadb | Mariadb | ≥ 10.6.1 and < 10.6.28 |
| Mariadb | Mariadb | ≥ 10.11.1 and < 10.11.19 |
| Mariadb | Mariadb | ≥ 11.4.1 and < 11.4.13 |
| Mariadb | Mariadb | ≥ 11.8.1 and < 11.8.9 |
| Mariadb | Mariadb | ≥ 12.3.1 and < 12.3.3 |
| Mariadb | Mariadb | 13.0.1 |
All CVSS metrics
- MEDIUM 4.3 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - MEDIUM 4.3 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
Patches & mitigations
- https://github.com/MariaDB/server/commit/2bf355e361db85153fdfba7b8a0f0d114d6a26ce CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520
Advisories
- https://github.com/MariaDB/server/security/advisories/GHSA-p7v9-24h4-mch8 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-85745.json Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-102942 EUVD · EUVD-2026-102942
Technical & other
- https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520 - https://jira.mariadb.org/browse/MDEV-40328 CVE record · GitHub_M · Updated 2026-10-16T16:30:30.866Z
NVD · CVE-2026-85745 · Updated 2026-10-20T15:33:09.520
Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00 - https://access.redhat.com/security/cve/CVE-2026-85745 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://bugzilla.redhat.com/show_bug.cgi?id=2553280 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://www.cve.org/CVERecord?id=CVE-2026-85745 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://nvd.nist.gov/vuln/detail/CVE-2026-85745 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://hackerone.com/reports/3856148 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://access.redhat.com/errata/RHSA-2026:84701 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00
- https://access.redhat.com/errata/RHSA-2026:84689 Red Hat · CVE-2026-85745 · Updated 2026-10-19T17:26:05+00:00