Red Hat Security Advisory

RHSA-2026:8866

libarchive security update

Released 2026-04-20 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream EUS (v.9.6) bsdtar-3.5.3-7.el9_6.1, libarchive-devel-3.5.3-7.el9_6.1
Red Hat Enterprise Linux BaseOS EUS (v.9.6) libarchive-3.5.3-7.el9_6.1

TI-2026-04471 CVE-2026-5121 · GHSA-2vwv-vqpv-v8vc

MEDIUM 51

A flaw was found in libarchive.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01092 Published 2026-03-30 Partial fix · 3.1.2-14.el7_9.2, 3.3.3-7.el8_10 +51 CWE-190

TI-2026-03838 CVE-2026-4424 · GHSA-c75f-55f6-f63q

MEDIUM 41

A flaw was found in libarchive.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01287 Published 2026-03-19 Partial fix · 3.7.7-8.el10_1, 3.7.7-5.el10_0 +54 CWE-125