Description

A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect.

INFO

Published Date :

2025-10-30T05:19:40.445Z

Last Modified :

2026-04-20T13:50:16.428Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2025-62230 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Eus Long Life
  • Rhel Tus
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-62230.

URL Resource
http://www.openwall.com/lists/oss-security/2025/10/28/7 cve-icon
https://access.redhat.com/errata/RHSA-2025:19432 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19433 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19434 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19435 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19489 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19623 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19909 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:20958 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:20960 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:20961 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:21035 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22040 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22041 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22051 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22055 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22056 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22077 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22096 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22164 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22167 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22364 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22365 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22426 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22427 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22667 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22729 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22742 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:22753 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0031 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0033 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0034 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0035 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0036 cve-icon cve-icon
https://access.redhat.com/security/cve/CVE-2025-62230 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2402653 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/10/msg00033.html cve-icon
https://lists.x.org/archives/xorg-announce/2025-October/003635.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-62230 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-62230 cve-icon
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