AZL-86211
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86211.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-86211
- Upstream
- Published
- 2026-05-05T16:16:11Z
- Modified
- 2026-08-30T05:24:52Z
- Summary
- CVE-2026-34000 affecting package xorg-x11-server 1.20.10-6
- Details
-
A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the
CheckSetGeom()andXkbAddGeomKeyAliasfunctions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server. - References