CVE-2026-56403

ADVISORY - debian

Summary

libexpat before 2.8.2 has an integer overflow in storeAtts.

expat https://github.com/libexpat/libexpat/pull/1232 Fixed by: https://github.com/libexpat/libexpat/commit/12dc6d8d3d65f79471a94d8565f6bf1cf245f648 Fixed by: https://github.com/libexpat/libexpat/commit/147c8f36d6277d5c6011c098370a8362aed47b15

Common Weakness Enumeration (CWE)

Impacted images

Advisories

Debian

CREATED

2 hours ago

UPDATED

2 hours ago

ADVISORY IDCVE-2026-56403⁠

EXPLOITABILITY SCORE

-

EXPLOITS FOUND

-

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY