Debian/freerdp3: high 7.5
FreeRDP before 3.31.0 fails to validate client-supplied DesktopWidth and DesktopHeight values during GCC negotiation, allowing remote attackers to crash the server. Attackers can send crafted RDP pack
Action: Upgrade freerdp3 to 3.31.0+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.31.0+dfsg-1 | - |
Fixed versions
| 3.31.0+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2026-91955#Debian:14/freerdp3
- https://security-tracker.debian.org/tracker/CVE-2026-91955
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