Which CVE IDs does RHSA-2026:33219 cover?

RHSA-2026:33219 covers the following CVE IDs: CVE-2026-46243, CVE-2026-46331. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:33219?

RHSA-2026:33219 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

Which products are affected by RHSA-2026:33219?

RHSA-2026:33219 affects 36 products, including: Red Hat Enterprise Linux BaseOS E4S (v.8.8); kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8); kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8); kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8); kpatch-patch-4_18_0-477_107_1-debuginfo-0:1-8.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8); and others — see the full list on the advisory page.

RHSA-2026:33219HighCVSS 7.8

Red Hat Security Advisory: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_143_1, and kpatch-patch-4_18_0-477_97_1 security update

Vendor

Red Hat Product Security

Published

June 29, 2026

Last Modified

August 6, 2026

🔗 CVE IDs covered (2)

CVE-2026-46243 →CVE-2026-46331 →

📋 Description

CVE-2026-46243 — kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions CVE-2026-46331 — kernel: net/sched: act_pedit: extend the writable skb range per key

🎯 Affected products36

Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-0:1-8.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-debuginfo-0:1-8.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-debuginfo-0:1-8.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-debugsource-0:1-8.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_107_1-debugsource-0:1-8.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-0:1-7.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-0:1-7.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-0:1-7.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-debuginfo-0:1-7.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-debuginfo-0:1-7.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-debugsource-0:1-7.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_120_1-debugsource-0:1-7.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-0:1-5.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-0:1-5.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-0:1-5.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-debuginfo-0:1-5.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-debuginfo-0:1-5.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-debugsource-0:1-5.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_130_1-debugsource-0:1-5.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-0:1-2.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-0:1-2.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-0:1-2.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-debuginfo-0:1-2.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-debuginfo-0:1-2.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-debugsource-0:1-2.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_143_1-debugsource-0:1-2.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
kpatch-patch-4_18_0-477_97_1-0:1-12.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)
+6 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: See the security bulletin for a detailed mitigation procedure.

🔗 CVE IDs covered (2)

📋 Description

🎯 Affected products36

✅ Remediation

🔗 References (5)