Red Hat Security Advisory

RHSA-2026:28235

libtasn1 security update

Released 2026-06-23 · Red Hat rating Low · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 10) libtasn1-devel-4.20.0-5.el10_2, libtasn1-tools-4.20.0-5.el10_2
Red Hat Enterprise Linux BaseOS (v. 10) libtasn1-4.20.0-5.el10_2

TI-2025-12022 CVE-2025-13151 · GHSA-f433-vfwr-65r3

MEDIUM 42

Stack-based buffer overflow in libtasn1 version: v4.20.0.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.0137 Published 2026-01-07 Partial fix CWE-787