CVE-2026-76957

概要

参考情報

• libexpat/libexpat#1322 · Issue Tracking
• libexpat/libexpat#1329 · Issue Tracking

libexpat のその他の脆弱性

• CVE-2026-76956高 7.5In libexpat 2.8.2 and 2.8.3 before 2.8.4, misinterpretation of getentropy's return code leads to insufficient entropy, which results in bein…
• CVE-2026-66046高 7.5Expat through 2.8.3 contains a denial of service vulnerability caused by quadratic algorithmic complexity in the storeAtts() function in xml…
• CVE-2026-56412中 5.9libexpat before 2.8.2 does not consider XML_TOK_DATA_CHARS in doCdataSection and thus lacks handler call depth tracking for various calls fr…
• CVE-2026-56411中 6.9xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations.
• CVE-2026-56410中 6.9xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.