Medium ELSA-2026-80675 1 CVE

Moderate: libxml2 security update (Oracle Linux 8)

Published Oct 11, 2026 · Updated Oct 11, 2026

Ecosystem: Oracle Linux

Summary

[2.9.7-21.10]
- Fix CVE-2026-86144 (RHEL-269184)

Fixed packages 3

Release	Package	Fixed in
Oracle Linux · 8	libxml2	0:2.9.7-21.el8_10.10
Oracle Linux · 8	libxml2-devel	0:2.9.7-21.el8_10.10
Oracle Linux · 8	python3-libxml2	0:2.9.7-21.el8_10.10

Vulnerabilities 1

Medium 6.9

CVE-2026-86142

In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer …

xmlsoft libxml2 libxml2 libxml2 Debian Ubuntu Azure Linux

Sep 5, 2026