CVE-2026-6653

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...

CVE-2026-6653 libxml2: Use after free in xmlParseInternalSubset via improper entity resolution handling

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...

CVE-2026-6653

CVE-2026-6653 affects GNOME libxml2’s libxml2 library, specifically xmlParseInternalSubset. The vulnerability is a Use-After-Free in xmlParseInternalSubset in libxml2 versions 2.9.11 through 2.11.0, caused by improper entity resolution handling. The issue enables a remote attacker to trigger a de...

CVE-2026-6653

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...

OSV-2023-242 Use-of-uninitialized-value in xmlSwitchEncoding

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57431 Crash type: Use-of-uninitialized-value Crash state: xmlSwitchEncoding xmlParsePEReference xmlParseInternalSubset...

OSV-2023-212 Global-buffer-overflow in xmlParseEntityDecl

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57294 Crash type: Global-buffer-overflow READ 1 Crash state: xmlParseEntityDecl xmlParseMarkupDecl xmlParseInternalSubset...