What is RHSA-2026:19566?

RHSA-2026:19566 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: glib2 security update

Which CVE IDs does RHSA-2026:19566 cover?

RHSA-2026:19566 covers the following CVE IDs: CVE-2025-14087. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:19566 has a CVSS v3 base score of 5.6, published by Red Hat Product Security.

RHSA-2026:19566MediumCVSS 5.6

Vendor

Published

May 20, 2026

Last Modified

June 2, 2026

CVE-2025-14087 — glib: GLib: Buffer underflow in GVariant parser leads to heap corruption