What is RHSA-2026:8859?

RHSA-2026:8859 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: giflib security update

Which CVE IDs does RHSA-2026:8859 cover?

RHSA-2026:8859 covers the following CVE IDs: CVE-2026-23868. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:8859 has a CVSS v3 base score of 7.0, published by Red Hat Product Security.

RHSA-2026:8859HighCVSS 7.0

Vendor

Published

April 20, 2026

Last Modified

June 25, 2026

CVE-2026-23868 — giflib: Giflib: Double-free vulnerability leading to memory corruption