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DEBIAN-CVE-2021-3516 - debian/libxml2

There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.

CWE-416

Evidence
  • imported from OSV Debian, untriaged
History
  • 2026-10-28: Awaiting approval - bulk import
  • 2026-10-29: Awaiting triage - reclassified: OSV Debian bulk import, awaiting triage