점검 대응긴급KEV 미등록
CVE-2026-42496
BINGOS Archive::Tar, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8 취약점
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. _make_special_file() passes the tar header's linkname to symlink() without validating it against absolute paths or .. segments. The secure-extract mode check that guards regular file extraction does not cover the symlink target. A subsequent open through the extracted name reads or writes the attacker chosen path.
- 대응 우선순위
- 점검
- CVSS
- 9.1
- EPSS
- 0.43% 백분위 35.4% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.26