CVE-2026-76641

creationtimestamp| type| source ---|---|--- 2026-08-20 19:00:35+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mtjwlayjy62r...

CVE-2026-76641

Expat through 2.8.3 contains an out-of-bounds read vulnerability that allows attackers to trigger memory corruption by processing XML with external entity parsers created via XMLExternalEntityParserCreate. A struct size mismatch between ELEMENTTYPE members causes storeAtts to read the attIndex...