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CVE-2026-6653

libxml2: Use after free in xmlParseInternalSubset via improper entity resolution handling PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
GNOME / libxml2affected 2.9.11 before 2.11.0

CWE

CWE-416, CWE-611

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.