What is RHSA-2026:35904?

RHSA-2026:35904 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel-rt security update

Which CVE IDs does RHSA-2026:35904 cover?

RHSA-2026:35904 covers the following CVE IDs: CVE-2025-68183, CVE-2026-31408, CVE-2026-43198, CVE-2026-46135, 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-2026:35904?

RHSA-2026:35904 has a CVSS v3 base score of 7.1, published by Red Hat Product Security.

RHSA-2026:35904HighCVSS 7.1

Red Hat Security Advisory: kernel-rt security update

Vendor

Red Hat Product Security

Published

July 6, 2026

Last Modified

July 7, 2026

🔗 CVE IDs covered (5)

CVE-2025-68183 →CVE-2026-31408 →CVE-2026-43198 →CVE-2026-46135 →CVE-2026-46189 →

📋 Description

CVE-2025-68183 — kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr CVE-2026-31408 — kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold CVE-2026-43198 — kernel: tcp: fix potential race in tcp_v6_syn_recv_sock() CVE-2026-46135 — kernel: nvmet-tcp: fix race between ICReq handling and queue teardown CVE-2026-46189 — kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:35904
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2422699
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2455334
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2467228
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2482588
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2482654
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_35904.json