CVE-2026-72522

libexpat before 2.8.3 has an out-of-bounds read and resultant infinite loop because low surrogates are treated the same as high surrogates during Unicode processing in the toUtf16 functions...

CVE-2026-72522

CVE-2026-72522 affects libexpat before 2.8.3, where an out-of-bounds read and infinite loop occur because low surrogates are treated the same as high surrogates in the *_toUtf16 functions. The vulnerability is an availability issue (HIGH impact) with local attack requirements and no confidentiali...