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THREAT OPS › Threat News › [NVD] CVE-2026-14164 (HIGH 7.5) — 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

[NVD] CVE-2026-14164 (HIGH 7.5) — 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

lownvdPublished 2026-06-30

CVE-2026-14164 CVSS: 7.5 HIGH Published: 2026-06-30T07:16:32.170

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

Indicators of compromise

CVE-2026-14164cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-14164