Veille CVE
CVE-2026-66401
2.1 FaibleDescription
FreeRDP before 3.29.0 contains an out-of-bounds heap read vulnerability in the UVC H.264 extension-unit parser that fails to validate descriptor length before accessing the GUID field. A local attacker with a malicious USB video camera can trigger a heap read beyond allocated bounds during camera stream setup, causing denial of service.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 2.4 Faible | disclosure@vulncheck.com | CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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 |
| 3.1 | 2.1 Faible | disclosure@vulncheck.com | CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
Faiblesses (CWE)
Références
- https://github.com/FreeRDP/FreeRDP/commit/5044d5390035c6fd9a36ad885192d97d21e8a92d Patch
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8jj2-67pg-j6mg ExploitPatchVendor Advisory
- https://www.vulncheck.com/advisories/freerdp-before-out-of-bounds-read-via-uvc-h-264 PatchThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8jj2-67pg-j6mg ExploitPatchVendor Advisory