# SUSE Patches Mass Linux Kernel Vulnerabilities

Published: 2026-10-30 · Severity: routine
Canonical: https://vorant.io/reports/9d3def27-6d2e-5fd9-80e8-068988369412/suse-patches-mass-linux-kernel-vulnerabilities
Vorant's rating weighs the evidence in the report: confirmed exploitation, victims claimed, CVSS and EPSS, and how many sources agree. It rates the report, not your assets.

> SUSE released dozens of advisories fixing over 200 Linux kernel flaws risking data exposure, security bypass, or denial of service; no active exploitation reported.

Source: cert.cyber.gouv.fr — https://www.cert.cyber.gouv.fr/avis/CERTFR-2026-AVI-1432

## What to check

- Applies to: The 40 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation: No exploitation in the wild and no public exploit is recorded for the CVEs named.

CERT-FR relayed a consolidated SUSE security advisory covering an extensive set of Linux kernel vulnerabilities affecting nearly the entire SUSE product portfolio, including SUSE Linux Enterprise Server, Desktop, Micro, High Availability/High Performance Computing extensions, SUSE Manager, and multiple openSUSE Leap releases (versions 15.4–16.0 and related modules). The flaws span kernel subsystems and were disclosed across more than 50 separate SUSE-SU bulletins issued between October 19 and October 29, 2026.

The vulnerabilities collectively enable attackers to compromise data confidentiality, bypass security policies, or trigger denial-of-service conditions; some impacts are not specified by the vendor. CERT-FR does not indicate any of the issues are being exploited in the wild, and the advisory functions as a routine patch-management notice rather than a report on active attacker activity. Given the sheer volume of CVEs (over 200 referenced, including some legacy CVEs dating back to 2022), the advisory likely reflects a large kernel version bump bundling numerous previously disclosed upstream Linux kernel fixes rather than a single critical new flaw.

Defenders running affected SUSE Linux Enterprise or openSUSE systems should prioritize applying the vendor-supplied kernel updates referenced in the linked SUSE-SU bulletins, verify exposure across all listed product/module/version combinations, and track inventory against supported SUSE kernel builds. Standard patch management and vulnerability scanning against the published CVE list is the appropriate response; no detection signatures or indicators of compromise are applicable since this is a patch advisory, not an incident report.

## Mentioned in this report

- Vulnerabilities: CVE-2022-50578, CVE-2023-54158, CVE-2023-54180, CVE-2024-39468, CVE-2025-68358, CVE-2025-71183, CVE-2026-31731, CVE-2026-43091, CVE-2026-43132, CVE-2026-43184, CVE-2026-43283, CVE-2026-43299, CVE-2026-43457, CVE-2026-45865, CVE-2026-45930, CVE-2026-46028, CVE-2026-46034, CVE-2026-53108, CVE-2026-53131, CVE-2026-63794, CVE-2026-63795, CVE-2026-63830, CVE-2026-63887, CVE-2026-63939, CVE-2026-63948, CVE-2026-63983, CVE-2026-64012, CVE-2026-64054, CVE-2026-64058, CVE-2026-64060, CVE-2026-64062, CVE-2026-64063, CVE-2026-64064, CVE-2026-64068, CVE-2026-64070, CVE-2026-64116, CVE-2026-64280, CVE-2026-64422, CVE-2026-64424, CVE-2026-64428

Source reporting: https://www.cert.cyber.gouv.fr/avis/CERTFR-2026-AVI-1432

---

This is the free public brief from Vorant Threat Intelligence. When citing, attribute "Vorant" and link https://vorant.io/reports/9d3def27-6d2e-5fd9-80e8-068988369412/suse-patches-mass-linux-kernel-vulnerabilities.
In the app the same report carries live profiles of the CVEs it names. The paid plans add the security research and news reporting the free tier leaves out. Slack alerts on the vendors, sectors and countries a reader follows come with the paid plans too. A new account starts with a three-day trial, no card: https://vorant.io/signup