What is RHSA-2026:41229?

RHSA-2026:41229 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security update

Which CVE IDs does RHSA-2026:41229 cover?

RHSA-2026:41229 covers the following CVE IDs: CVE-2026-46113, CVE-2026-53359, CVE-2026-64600. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:41229?

RHSA-2026:41229 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2026:41229HighCVSS 7.8

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

July 17, 2026

Last Modified

July 22, 2026

🔗 CVE IDs covered (3)

CVE-2026-46113 →CVE-2026-53359 →CVE-2026-64600 · pending

📋 Description

CVE-2026-46113 — kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN CVE-2026-53359 — kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected role CVE-2026-64600 — kernel: XFS data corruption using reflink

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2026:41229
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2482587
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2497033
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2498915
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41229.json