Search
Search is not available in local development.
Run npx pagefind --site __site after building to enable it.
JLSEC-2025-45 Critical 9.8

`build_model` in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

SourceEditHistoryOSVJSON (OSV)
JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Packages
Expat_jll < 2.4.4+0
Upstream
CVE-2022-22823

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

References