What is RHSA-2025:19920?

RHSA-2025:19920 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: webkitgtk4 security update

Which CVE IDs does RHSA-2025:19920 cover?

RHSA-2025:19920 covers the following CVE IDs: CVE-2025-43343. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2025:19920?

RHSA-2025:19920 has a CVSS v3 base score of 8.8, published by Red Hat Product Security.

RHSA-2025:19920HighCVSS 8.8

Red Hat Security Advisory: webkitgtk4 security update

Vendor

Red Hat Product Security

Published

November 6, 2025

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2025-43343 →

📋 Description

CVE-2025-43343 — webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2025:19920
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2403598
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_19920.json