Description

A flaw was identified in the RelaxNG parser of libxml2 related to how external schema inclusions are handled. The parser does not enforce a limit on inclusion depth when resolving nested <include> directives. Specially crafted or overly complex schemas can cause excessive recursion during parsing. This may lead to stack exhaustion and application crashes, creating a denial-of-service risk.

INFO

Published Date :

2026-01-15T14:20:23.274Z

Last Modified :

2026-01-15T16:39:34.311Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-0989 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
  • Jboss Core Services
  • Openshift
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-0989.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-0989 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2429933 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-0989 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-0989 cve-icon
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