#libexpat

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libexpat 2.10.0 releases fixes for CVE-2026-113351, CVE-2026-115506, CVE-2026-117610 and CVE-2026-118370.

GBHackers16d agohigh

Errata also cover a remotely triggerable IPsec AES-GMAC kernel heap overflow on specific hardware; AES-GCM is unaffected.

3 min readopenbsd pf

Hitachi Energy REB500 8.3.3.1 and earlier can be crashed via libexpat flaws in IEC 61850 parsing.

libexpat 2.9.0 patches CVE-2026-77214 and CVE-2026-102633, including a 32-bit integer overflow.

libexpat 2.8.5 fixes CVE-2026-93990 by rejecting malformed UTF-16 that could be smuggled into applications.

Stories tagged #libexpat