What is RHSA-2025:21929?

RHSA-2025:21929 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: RHSA 4.9.1 security and bug fix update

Which CVE IDs does RHSA-2025:21929 cover?

RHSA-2025:21929 covers the following CVE IDs: CVE-2025-9648. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2025:21929?

RHSA-2025:21929 has a CVSS v3 base score of 5.3, published by Red Hat Product Security.

RHSA-2025:21929MediumCVSS 5.3

Red Hat Security Advisory: RHSA 4.9.1 security and bug fix update

Vendor

Red Hat Product Security

Published

November 24, 2025

Last Modified

June 28, 2026

🔗 CVE IDs covered (1)

CVE-2025-9648 →

📋 Description

CVE-2025-9648 — civetweb: Denial of Service in CivetWeb

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2025:21929
externalhttps://access.redhat.com/security/cve/CVE-2025-9648
externalhttps://access.redhat.com/security/updates/classification/
externalhttps://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.9/html-single/release_notes/index#about-this-release-491_release-notes-49
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21929.json