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JLSEC-2026-1233 Medium 6.5

JLSEC-2026-1233

SourceEditHistoryOSVJSON (OSV)
JLSEC Published
Modified
Severity
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
Affected Packages
Expat_jll < 2.8.2+0
Upstream
CVE-2026-56409

xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.

References