What is RHSA-2026:2976?

RHSA-2026:2976 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: OpenShift Container Platform 4.18.34 bug fix and security update

Which CVE IDs does RHSA-2026:2976 cover?

RHSA-2026:2976 covers the following CVE IDs: CVE-2025-6176. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:2976?

RHSA-2026:2976 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:2976HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.18.34 bug fix and security update

Vendor

Red Hat Product Security

Published

February 25, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2025-6176 →

📋 Description

CVE-2025-6176 — Scrapy: python-scrapy: brotli: Python brotli decompression bomb DoS

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2026:2976
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2408762
externalhttps://issues.redhat.com/browse/OCPBUGS-67203
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2976.json