Red Hat Security Advisory

RHSA-2026:89830

gcc security update

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

Fixed in

Red Hat Enterprise Linux AppStream (v. 8) cpp-8.5.0-30.el8_10, gcc-8.5.0-30.el8_10, gcc-c++-8.5.0-30.el8_10 +8
Red Hat Enterprise Linux BaseOS (v. 8) gcc-8.5.0-30.el8_10, libasan-8.5.0-30.el8_10, libatomic-8.5.0-30.el8_10 +11
Red Hat Enterprise Linux CRB (v. 8) gcc-plugin-devel-8.5.0-30.el8_10, libgfortran-static-8.5.0-30.el8_10, libquadmath-static-8.5.0-30.el8_10 +1

TI-2026-63655 CVE-2026-95619 · GHSA-9cg4-x5gg-7ww7

LOW 34

A flaw was found in libstdc++.

CVSS 3.1HIGH 7.7 Network No auth No interaction EPSS 0.00444 Published 2026-09-22 Partial fix · 8.5.0-30.el8_10, 16.2.1-2.hum1 +1 CWE-190

TI-2026-65224 CVE-2026-102010 · GHSA-q3jj-75h6-5xmp

LOW 31

A flaw was found in GCC.

CVSS 3.1HIGH 7.0 Network No auth No interaction EPSS 0.00348 Published 2026-09-28 Partial fix · 15.2.1-7.1.el10_2, 8.5.0-30.el8_10 +4 CWE-825