CVE-2026-14164
Red Hat Red Hat Hardened Images, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6 취약점
A double free issue has been identified in libarchive's RAR5 reader. During parsing of a specially crafted RAR5 archive, the filtered_buf pointer may remain stale after being freed during unpacking state reinitialization. Subsequent processing of another archive entry can trigger a second free of the same memory region, resulting in a double-free condition. Successful exploitation may cause applications using the vulnerable libarchive API to terminate unexpectedly, leading to a denial of service.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.35% 백분위 28.0% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.30