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JLSEC-2026-559 High 7.5

JLSEC-2026-559

SourceEditHistoryOSVJSON (OSV)
JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Packages
Lua_jll >= 5.4.3+0, < 5.4.4+0
Upstream
CVE-2021-45985

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

References