CVE-2025-49175
MEDIUM6.1EPSS 0.21%xorg-server - security update
Published: 6/17/2025Modified: 4/28/2026
Description
A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.
Affected packages (4)
- Debian/xorg-serverfrom 0, < 2:1.20.11-1+deb11u16
- Debian/xorg-serverfrom 0, < 2:1.20.11-1+deb11u16
- Debian/xorg-serverfrom 0, < 2:21.1.7-3+deb12u10
- Debian/xwaylandfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H |