# Multiple Linux kernel vulnerabilities in SUSE products

Published: 2026-07-03 · Severity: routine
Canonical: https://vorant.io/reports/4dce974b-b901-5c85-9448-1bbc9b277e87/multiple-linux-kernel-vulnerabilities-in-suse-products
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> CERT-FR advisory: dozens of Linux kernel flaws in SUSE Linux Enterprise affect privilege escalation, data integrity and confidentiality across multiple versions.

Source: cert.ssi.gouv.fr — https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0833

## What to check

- Applies to: The 38 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 has issued advisory CERTFR-2026-AVI-0833 documenting multiple vulnerabilities in the Linux kernel affecting a broad range of SUSE products. The affected systems span SUSE Linux Enterprise Server (versions 15 SP4–SP7 and 16.0), SUSE Linux Enterprise Desktop, Micro, Workstation Extension, High Availability Extension, High Performance Computing variants, Real Time, and openSUSE Leap 15.4 and 15.5. The vulnerabilities enable privilege escalation, data integrity and confidentiality breaches, and security policy bypass. SUSE has released 27 security bulletins (SUSE-SU-2026:22276-1 through SUSE-SU-20262722-1) dated 25–30 June and 1 July 2026 addressing the flaws across affected product lines. Defenders running any of these systems should prioritize kernel updates, as the breadth of affected versions and the severity of the privilege-escalation impact warrant urgent patching.

## Mentioned in this report

- Vulnerabilities: CVE-2025-10263, CVE-2025-38549, CVE-2025-54518, CVE-2025-68324, CVE-2025-68822, CVE-2026-23278, CVE-2026-23303, CVE-2026-23327, CVE-2026-23359, CVE-2026-23392, CVE-2026-23438, CVE-2026-23444, CVE-2026-31396, CVE-2026-31402, CVE-2026-31405, CVE-2026-31414, CVE-2026-31429, CVE-2026-31446, CVE-2026-31448, CVE-2026-31452, CVE-2026-31453, CVE-2026-31454, CVE-2026-31455, CVE-2026-31464, CVE-2026-31469, CVE-2026-31473, CVE-2026-31480, CVE-2026-31492, CVE-2026-31493, CVE-2026-31495, CVE-2026-31499, CVE-2026-3150, CVE-2026-31500, CVE-2026-31504, CVE-2026-31516, CVE-2026-31518, CVE-2026-31546, CVE-2026-31554

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0833

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