CVE-2026-34003

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's XKB key types request validation. A local attacker could send a specially crafted request to the X server, leading to an out-of-bounds memory access vulnerability. This could result in the disclosure of sensitive information or cause the server to crash, leading to a Denial of Service (DoS). In certain configurations, higher impact outcomes may be possible.

Weakness Classification (1)

Bug Bounty Relevance

0 / 100

CVSS Score

Unscored

EPSS — Exploitation Probability

0.25%
Raw Score 0.002500
Percentile 16.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00250
2026-10-28
0.00250

Intelligence Sources

nvd ref →