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.

INFO

Published Date :

2026-04-23T14:54:05.479Z

Last Modified :

2026-04-24T03:55:31.996Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34003 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34003.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-34003 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2451113 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-34003 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-34003 cve-icon
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CVSS Vulnerability Scoring System

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