CVE-2026-109938CWE-190

CVE-2026-109938

Medium · published October 13, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

Positive mapped-video coordinates overflow and abort FreeRDP clients A malicious or compromised RDP server can terminate a FreeRDP client after the user connects with video redirection enabled.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00270 · 18.1th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-10-13T18:17Z
References (3)
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-96rv-gf42-7wq9 · [email protected]https://www.vulncheck.com/advisories/freerdp-3.11.0-before-3.32.0-integer-overflow-via-mapped-video-geometry-update · [email protected]https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-96rv-gf42-7wq9 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 13:27Z
    FreeRDP 3.11.0 before 3.32.0 Integer Overflow via Mapped Video Geometry Update
    cvelistv5
  • 13 OCT 13:27Z
    FreeRDP 3.11.0 before 3.32.0 Integer Overflow via Mapped Video Geometry Update
    cvelistv5