Disclosure summary
Xorg: xmayland: value overflow in xkbsetcompatmap()
Source-reported weakness categories
CWE-190
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Oct
Open original source · Updated Dec 23, 2025
Xorg: xmayland: value overflow in xkbsetcompatmap()
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 7.3
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 xorg-x11-server-Xwayland 24.1.6-2 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 wayland 1.22.0-1 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 24.1.6-3 · product IDs 19615-17084
- Vendor guidance · product IDs 19615-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-10-30T21:11:26-04:00
MODIFIED 2025-12-23T20:02:28-05:00
INGESTED 2026-10-08T12:45:38-04:00