CVE-2026-121411
Low · 3.1CVSS
3.1
EPSS
0.2%
Published
Nov 3, 2026
CISA due date
—
The record
FreeRDP before 3.32.2 fails to bound server-supplied target dimensions and output origin in RDPGFX MAPSURFACETOSCALEDOUTPUT PDUs, allowing malicious RDP servers to abort X11 clients. Attackers can map a surface to oversized scaled output, triggering checked UINT16 cast or freerdp_image_scale stride assertion failures that terminate the client.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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- CVE-2026-116653 Tanium addressed an improper input validation vulnerability in Threat Response. CWE-20
- CVE-2026-121240 Improper input validation in Variations in Google Chrome prior to 157.0.8103.38 allowed a… CWE-20
- CVE-2026-121242 Improper input validation in WebPackaging in Google Chrome prior to 157.0.8103.38 allowed… CWE-20
- CVE-2026-121236 Improper input validation in Network in Google Chrome prior to 157.0.8103.38 allowed a… CWE-20
- CVE-2026-121163 Improper input validation in Browser in Google Chrome prior to 157.0.8103.38 allowed a… CWE-20
- CVE-2026-121141 Improper input validation in Editing in Google Chrome prior to 157.0.8103.38 allowed a… CWE-20
- CVE-2026-121115 Improper input validation in Shopping in Google Chrome prior to 157.0.8103.38 allowed a… CWE-20