What is RHSA-2026:99169?

RHSA-2026:99169 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: oci-seccomp-bpf-hook security update

Which CVE IDs does RHSA-2026:99169 cover?

RHSA-2026:99169 covers the following CVE IDs: CVE-2026-56853, CVE-2026-94440. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:99169?

RHSA-2026:99169 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

Which products are affected by RHSA-2026:99169?

RHSA-2026:99169 affects 14 products, including: Red Hat Enterprise Linux AppStream EUS (v.9.8); oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8); oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8); oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8); oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8); and others — see the full list on the advisory page.

RHSA-2026:99169HighCVSS 7.5

Red Hat Security Advisory: oci-seccomp-bpf-hook security update

Vendor

Red Hat Product Security

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (2)

CVE-2026-56853 →CVE-2026-94440 →

📋 Description

CVE-2026-56853 — net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service CVE-2026-94440 — net/textproto: mime/multipart: golang: golang: Denial of Service via memory limit bypass in multipart form parsing

🎯 Affected products14

Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-0:1.2.11-4.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debuginfo-0:1.2.11-4.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debuginfo-0:1.2.11-4.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debuginfo-0:1.2.11-4.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debuginfo-0:1.2.11-4.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debugsource-0:1.2.11-4.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debugsource-0:1.2.11-4.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debugsource-0:1.2.11-4.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)
oci-seccomp-bpf-hook-debugsource-0:1.2.11-4.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.8)

✅ 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

🔗 CVE IDs covered (2)

📋 Description

🎯 Affected products14

✅ Remediation

🔗 References (5)