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JLSEC-2026-506 Medium 6.5

JLSEC-2026-506

SourceEditHistoryOSVJSON (OSV)
JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages
libsass_jll < 3.6.4+0
Upstream
CVE-2019-18798

LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.

References