Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck

CVE-2026-109241FreeRDP before 3.32.0 NULL Dereference in Video Redirection Channel

Low 3.1

In plain English

A low-severity null pointer dereference in FreeRDP from FreeRDP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.1Low

Exploit odds (30 days)0.2%top 87.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the client video redirection channel that allows malicious servers to crash clients by sending out-of-order messages. Attackers can send a Geometry CLEAR message that nulls presentation->geometry, then send VideoData that dereferences it, causing client denial of service.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Debian:12	freerdp2	no fix listed	DEBIAN-CVE-2026-109241
Debian:13	freerdp3	no fix listed	DEBIAN-CVE-2026-109241
Debian:14	freerdp3	3.32.0+dfsg-1	DEBIAN-CVE-2026-109241
Ubuntu:22.04:LTS	freerdp2	no fix listed	UBUNTU-CVE-2026-109241
Ubuntu:24.04:LTS	freerdp3	3.32.0+dfsg-0ubuntu0.24.04.1	UBUNTU-CVE-2026-109241
Ubuntu:26.04:LTS	freerdp3	3.32.0+dfsg-0ubuntu0.26.04.1	UBUNTU-CVE-2026-109241

Affected products (as reported)

Vendor	Product	Versions
FreeRDP	FreeRDP	0 – before 3.32.0

Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

References

GitHub Security Advisory (GHSA-x7v7-9jp5-wqj2) vendor-advisory
VulnCheck Advisory: FreeRDP before 3.32.0 NULL Dereference in Video Redirection Channel third-party-advisory