CVE-2026-106451
HIGH 7.3yawkat LZ4 Java provides LZ4 compression for Java. From 1.7.0 until 1.11.4, net.jpountz.util.Native.load() uses File.createTempFile to create an exclusive temporary .lck file but derives the native-library path by removing the suffix, then FileOutputStream opens that predictable path without exclusive creation, allowing another local user with access to the same shared temporary directory to create or replace the library file before System.load() uses it. Successful exploitation depends on shared-directory permissions, host protections, and winning the race, and can execute native code as the victim; hardened systems may instead cause library loading to fail and fall back to Java implementations. Configurations using a system library, a private java.io.tmpdir, or Java-only implementations are not affected. This issue is fixed in version 1.11.4.
Severe if exploited (CVSS 7.3), but no known exploitation and low modeled probability. Patch on a normal cadence.
Exploitation likelihood
0.1%chance of exploitation in 30 days · 1st percentile
Impact if exploited
7.3CVSS 4.0 · HIGH
- ConfidentialityHigh
- IntegrityHigh
- AvailabilityHigh
What an attacker needs
- ⚠Access: Requires local access to the host
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ⚠Complexity: Needs a race window or specific setup
- ⚠Requirements: Specific conditions must be present
✓ 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-367: : Time-of-check Time-of-use (TOCTOU) Race Condition
- CWE-377: : Insecure Temporary File
CVSS vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References and research data (JSON)
Packages and version ranges
Each advisory describes its own package and affected ranges. A boundary applies to that range; it is not a universal upgrade recommendation.
at.yawk.lz4:lz4-java Maven
pkg:maven/at.yawk.lz4/lz4-java
ECOSYSTEM range- All earlier versions (introduced 0)
- Fixed boundary (excluded): 1.11.4
11 explicitly listed affected versions
1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.8.1, 1.9.0
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391ZAdditional upstream package constraints
{ "database": { "last_known_affected_version_range": "<= 1.11.3", "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-mcr4-qmvw-px4g/GHSA-mcr4-qmvw-px4g.json" } }org.lz4:lz4-java Maven
pkg:maven/org.lz4/lz4-java
ECOSYSTEM range- Introduced version (included): 1.7.0
- Last affected version (included): 1.8.1
4 explicitly listed affected versions
1.7.0, 1.7.1, 1.8.0, 1.8.1
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391ZAdditional upstream package constraints
{ "database": { "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-mcr4-qmvw-px4g/GHSA-mcr4-qmvw-px4g.json" } }
Vendor product assessments
jenkins-2-plugins.src as a component of OpenShift Developer Tools and Services · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/jenkins-2-plugins?arch=src
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
ocp-tools-4/jenkins-rhel8 as a component of OpenShift Developer Tools and Services · known affected
Vendor assessment for this product only.
pkg:oci/jenkins-rhel8?repository_url=registry.redhat.io/ocp-tools-4/jenkins-rhel8
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
ocp-tools-4/jenkins-rhel9 as a component of OpenShift Developer Tools and Services · known affected
Vendor assessment for this product only.
pkg:oci/jenkins-rhel9?repository_url=registry.redhat.io/ocp-tools-4/jenkins-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat build of Apache Camel 4 for Quarkus 3 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
liblz4-java.so as a component of Red Hat build of Apache Camel for Spring Boot 4 · known affected
Vendor assessment for this product only.
pkg:generic/liblz4-java.so
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat build of Apache Camel for Spring Boot 4 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat build of Apicurio Registry 3 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat build of Debezium 3 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat build of Quarkus · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Affected
lz4-java as a component of Red Hat Enterprise Linux 8 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java-javadoc as a component of Red Hat Enterprise Linux 8 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/lz4-java-javadoc?rpmmod=jmc:rhel8
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
jmc as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/jmc
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
jmc.src as a component of Red Hat Enterprise Linux 9 · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/jmc?arch=src
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat Fuse 7 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- no fix planned: Out of support scope
maven3.9.src as a component of Red Hat Hardened Images · known affected
Vendor assessment for this product only.
pkg:rpm/redhat/maven3.9?arch=src
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
liblz4-java.so as a component of Red Hat JBoss Enterprise Application Platform 8 · known affected
Vendor assessment for this product only.
pkg:generic/liblz4-java.so
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat JBoss Enterprise Application Platform 8 · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
liblz4-java.so as a component of Red Hat JBoss Enterprise Application Platform Expansion Pack · known affected
Vendor assessment for this product only.
pkg:generic/liblz4-java.so
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
lz4-java as a component of Red Hat JBoss Enterprise Application Platform Expansion Pack · known affected
Vendor assessment for this product only.
pkg:maven/at.yawk.lz4/lz4-java
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-spark-operator-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-spark-operator-rhel9@sha256:837b9d7278cac5b40b2ddd989c05e2d07566bfd6ee4454a5a6add2779fdad887?repository_url=registry.redhat.io/rhoai/odh-spark-operator-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th-torch-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th-torch-cpu-py312-rhel9@sha256:d265d1398bceb2d971d725e27e81c8def1213b2f0dc265a37707b2f4270317ca?repository_url=registry.redhat.io/rhoai/odh-th-torch-cpu-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th-torch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th-torch-cuda-py312-rhel9@sha256:efd7b3607b699092c68359d20ef0d0043114191a097637667c0d2cf78fbea702?repository_url=registry.redhat.io/rhoai/odh-th-torch-cuda-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th06-cpu-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th06-cpu-torch210-py312-rhel9?repository_url=registry.redhat.io/rhoai/odh-th06-cpu-torch210-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th06-cpu-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th06-cpu-torch291-py312-rhel9?repository_url=registry.redhat.io/rhoai/odh-th06-cpu-torch291-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th06-cuda130-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th06-cuda130-torch210-py312-rhel9?repository_url=registry.redhat.io/rhoai/odh-th06-cuda130-torch210-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th06-cuda130-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th06-cuda130-torch291-py312-rhel9?repository_url=registry.redhat.io/rhoai/odh-th06-cuda130-torch291-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
rhoai/odh-th06-rocm64-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th06-rocm64-torch291-py312-rhel9?repository_url=registry.redhat.io/rhoai/odh-th06-rocm64-torch291-py312-rhel9
- workaround: Configure affected Java applications to use a dedicated, private temporary directory rather than a world-writable directory such as /tmp. 1. Create a directory accessible only by the service account running the Java process: ```bash mkdir -p /var/run/app-private-tmp chmod 700 /var/run/app-private-tmp ``` 2. Add the `java.io.tmpdir` system property to the application startup arguments or service environment: ``` -Djava.io.tmpdir=/var/run/app-private-tmp ``` Caveats: Applying this configuration change requires restarting the target Java application or service. Ensure that the configured directory is maintained across reboots with correct ownership and SELinux permissions.
- none available: Fix deferred
All CVSS metrics
- HIGH 7.3 v4.0 · CNA Primary
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - HIGH 7.3 v4.0 · NVD Secondary
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
Advisories
- https://osv.dev/vulnerability/GHSA-mcr4-qmvw-px4g GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z - https://nvd.nist.gov/vuln/detail/CVE-2026-106451 GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z
Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00 - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106451.json Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-93868 EUVD · EUVD-2026-93868
Technical & other
- https://github.com/yawkat/lz4-java/security/advisories/GHSA-mcr4-qmvw-px4g CVE record · GitHub_M · Updated 2026-10-06T19:50:41.915Z
NVD · CVE-2026-106451 · Updated 2026-10-07T19:17:32.463
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z
Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00 - https://github.com/yawkat/lz4-java/commit/7a48b7f6b8099b9dab6541e4ac2ee0979dc55aa3 CVE record · GitHub_M · Updated 2026-10-06T19:50:41.915Z
NVD · CVE-2026-106451 · Updated 2026-10-07T19:17:32.463
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z
Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00 - https://github.com/yawkat/lz4-java/releases/tag/v1.11.4 CVE record · GitHub_M · Updated 2026-10-06T19:50:41.915Z
NVD · CVE-2026-106451 · Updated 2026-10-07T19:17:32.463
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z
Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00 - https://github.com/yawkat/lz4-java GitHub Advisory Database · GHSA-mcr4-qmvw-px4g
GitHub Advisory Database · GHSA-mcr4-qmvw-px4g · Updated 2026-10-07T20:45:06.908713391Z - https://access.redhat.com/security/cve/CVE-2026-106451 Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00
- https://bugzilla.redhat.com/show_bug.cgi?id=2547137 Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00
- https://www.cve.org/CVERecord?id=CVE-2026-106451 Red Hat · CVE-2026-106451 · Updated 2026-10-13T11:36:32+00:00