CVE-2026-56411

ADVISORY - debian

Summary

xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations.

expat https://github.com/libexpat/libexpat/pull/1263 Fixed by: https://github.com/libexpat/libexpat/commit/528a4e5017e1bd3b48b689fd0c131df940ae3ea5

Common Weakness Enumeration (CWE)

Impacted images

Advisories

Debian

CREATED

2 hours ago

UPDATED

2 hours ago

ADVISORY IDCVE-2026-56411⁠

EXPLOITABILITY SCORE

-

EXPLOITS FOUND

-

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY