AZL-84839
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-84839.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-84839
- Upstream
- CVE-2026-33999
- Published
- 2026-04-23T16:16:24Z
- Modified
- 2026-08-28T17:48:03Z
- Summary
- CVE-2026-33999 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-4
- Details
-
A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.
- References