CVE-2026-6653

نوع الضعف

Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML input with improper entity resolution handling.

المنتجات المتأثرة

• xmlsoft libxml2

المراجع

• https://bugs.launchpad.net/ubuntu/+source/libxml2/+bug/2141260
• https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1058