CVE-2026-33999
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-04-23
Modified: 2026-10-26
First seen: 2026-10-29
Status: pending_score
Description
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.
Weakness Classification (1)
References & Advisories (38)
Showing 25 of 38 references