CVE-2026-92612
LOW 1 PoC AVAILABLEIn Eclipse iceoryx2 versions greater than v0.8.0, the StaticString exposes its contents as mutable bytes through safe APIs, while String::as_str() converts those bytes into a Rust string slice without validating UTF-8. An application can therefore create an invalid &str and trigger undefined behavior using entirely safe Rust.
Public exploit or PoC code exists. Modeled probability is still low, but the barrier to attack is reduced — watch closely.
Exploitation likelihood
0.2%chance of exploitation in 30 days · 4th percentile
Impact if exploited
1CVSS 4.0 · LOW
- ConfidentialityNone
- IntegrityLow
- AvailabilityLow
What an attacker needs
- ⚠Access: Requires local access to the host
- ⚠Privileges: Requires an admin / high-privilege account
- ⚠User interaction: Requires active user interaction
- ⚠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 & exploit code
- reference https://github.com/eclipse-iceoryx/iceoryx2/security/advisories/GHSA-8mq4-3mwq-qvg6
- github-search Search GitHub for public PoC repos
Test against your own equipment
curl -s https://vulnpedia.com/cve/CVE-2026-92612/poc.jsonMachine-readable PoC index for this CVE (for automation).Listed for defensive triage, patch verification, and authorized testing on systems you own. Machine-readable: /cve/CVE-2026-92612/poc.json
Weakness (CWE)
- CWE-749: Exposed Dangerous Method or Function
CVSS vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
All CVSS metrics
- LOW 1 v4.0 · CNA Primary
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N - LOW 1 v4.0 · NVD Secondary
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:L/VA:L/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