Description

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.

INFO

Published Date :

2025-06-16T15:24:31.020Z

Last Modified :

2026-04-19T19:34:51.344Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2025-49794 vulnerability.

Vendors Products
Redhat
  • Cert Manager
  • Enterprise Linux
  • Hummingbird
  • Insights Proxy
  • Jboss Core Services
  • Openshift
  • Openshift File Integrity Operator
  • Openshift Serverless
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Eus Long Life
  • Rhel Tus
  • Webterminal
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-49794.

URL Resource
https://access.redhat.com/errata/RHSA-2025:10630 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:10698 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:10699 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:11580 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12098 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12099 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12199 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12237 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12239 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12240 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:12241 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:13335 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:15397 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:15827 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:15828 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:18217 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:18218 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:18219 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:18240 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19020 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19041 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19046 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:19894 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:21913 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:0934 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2026:7519 cve-icon cve-icon
https://access.redhat.com/security/cve/CVE-2025-49794 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2372373 cve-icon cve-icon
https://gitlab.gnome.org/GNOME/libxml2/-/issues/931 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/07/msg00014.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-49794 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-49794 cve-icon
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