CVE-2026-109241

LowCVSS 3.1/10Last modified Nov 3, 2026

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.

Metrics

CVSS 3.1 3.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
FreeRDPFreeRDP< 3.32.0

References

Timeline

Published
Oct 12, 2026
Last modified
Nov 3, 2026
NVD status
Analyzed

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CVE-2026-109241: Low severity, CVSS 3.1 | Vulnix