Red Hat Security Advisory

RHSA-2026:89749

xz security update

Released 2026-10-26 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 9) xz-devel-5.2.5-8.el9_8.1, xz-lzma-compat-5.2.5-8.el9_8.1
Red Hat Enterprise Linux BaseOS (v. 9) xz-5.2.5-8.el9_8.1, xz-libs-5.2.5-8.el9_8.1

TI-2026-26987 CVE-2026-34743

LOW 16

XZ Utils provide a general-purpose data-compression library plus command-line tools.

CVSS 4.0LOW 1.7 Network No auth No interaction EPSS 0.00534 Published 2026-04-02 Partial fix · 5.8.3 CWE-122