What is RHSA-2026:33685?

RHSA-2026:33685 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Which CVE IDs does RHSA-2026:33685 cover?

RHSA-2026:33685 covers the following CVE IDs: CVE-2026-43279, CVE-2026-46090, CVE-2026-46176, CVE-2026-46189. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:33685?

RHSA-2026:33685 has a CVSS v3 base score of 7.0, published by Red Hat Product Security.

RHSA-2026:33685HighCVSS 7.0

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Vendor

Red Hat Product Security

Published

June 30, 2026

Last Modified

July 7, 2026

🔗 CVE IDs covered (4)

CVE-2026-43279 →CVE-2026-46090 →CVE-2026-46176 →CVE-2026-46189 →

📋 Description

CVE-2026-43279 — kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing CVE-2026-46090 — kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop CVE-2026-46176 — kernel: RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init() CVE-2026-46189 — kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path

🔗 References (7)

selfhttps://access.redhat.com/errata/RHSA-2026:33685
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2467215
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2481980
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2482588
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2482594
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_33685.json