What is RHSA-2026:14230?

RHSA-2026:14230 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-2026:14230 cover?

RHSA-2026:14230 covers the following CVE IDs: CVE-2026-31431, CVE-2026-43077, CVE-2026-23191, CVE-2026-23401. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:14230?

RHSA-2026:14230 has a CVSS v3 base score of 8.1, published by Red Hat Product Security.

RHSA-2026:14230HighCVSS 8.1

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

May 6, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (4)

CVE-2026-31431 →CVE-2026-43077 →CVE-2026-23191 →CVE-2026-23401 →

📋 Description

CVE-2026-23191 — kernel: ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23401 — kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling CVE-2026-31431 — kernel: crypto: algif_aead - Revert to operating out-of-place CVE-2026-43077 — kernel: crypto: algif_aead - Fix minimum RX size check for decryption

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2026:14230
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2439947
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2453803
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2460538
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_14230.json