Out-of-bounds Read Affecting xorg-server package, versions [,21.1.17)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-XORGSERVER-10664672
- published9 Jul 2025
- disclosed17 Jun 2025
- creditNils Emmerich
Introduced: 17 Jun 2025
CVE-2025-49175 (opens in a new tab)How to fix?
Upgrade xorg-server to version 21.1.17 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the handling of animated cursors by the X Rendering extension when a client provides no cursors, causing the server to assume at least one is present and resulting in an out-of-bounds read. An attacker can cause a crash by sending a specially crafted request that triggers this condition.