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THREAT OPS › Threat News › [NVD] CVE-2026-5745 (MEDIUM 5.5) — A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the funct

[NVD] CVE-2026-5745 (MEDIUM 5.5) — A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the funct

lownvdPublished 2026-04-07

CVE-2026-5745 CVSS: 5.5 MEDIUM Published: 2026-04-07T16:16:32.307

A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the function fails to perform adequate validation before advan

Indicators of compromise

CVE-2026-5745cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-5745