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Priority review Notice Added Final

Linux Kernel Multiple Vulnerabilities

Favicon for wid.cert-bund.de CERT-Bund Security Advisories
Published March 25th, 2026
Detected March 26th, 2026
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Summary

CERT-Bund has issued a security advisory regarding multiple vulnerabilities in the Linux Kernel, with a base CVSS score of 7.3. The advisory indicates that remote attacks are possible and mitigation measures are available. The affected products include the Open Source Linux Kernel.

What changed

CERT-Bund has released a security advisory (WID-SEC-2026-0879) detailing multiple vulnerabilities within the Linux Kernel. These vulnerabilities have a base CVSS score of 7.3, classifying them as high severity, and a temporal score of 6.4, indicating medium severity. The advisory confirms that remote attacks are possible and that mitigation measures are available for the Open Source Linux Kernel.

Organizations utilizing Linux operating systems should review the advisory and implement available mitigation strategies to address these vulnerabilities. While no specific compliance deadline is provided, prompt action is recommended to reduce the risk of exploitation by attackers. Further details and version history can be found via the provided CVE and information links.

What to do next

  1. Review CERT-Bund security advisory WID-SEC-2026-0879 for details on Linux Kernel vulnerabilities.
  2. Implement available mitigation measures for affected Linux systems.
  3. Consult provided CVE and information links for specific technical guidance.

Source document (simplified)

[WID-SEC-2026-0879] Linux Kernel: Mehrere Schwachstellen CVSS Base Score 7.3 (hoch) CVSS Temporal Score 6.4 (mittel) Remoteangriff ja Datum 25.03.2026 Stand 26.03.2026 Mitigation ja

Betroffene Systeme

Betriebssystem

  • Linux

Produktbeschreibung

Der Kernel stellt den Kern des Linux Betriebssystems dar.

Produkte

25.03.2026
- Open Source Linux Kernel

Angriff

Angriff

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen. CVE Informationen Versionshistorie Feedback zum Advisory geben

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
CERT-Bund
Published
March 25th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Substantive
Document ID
WID-SEC-2026-0879

Who this affects

Applies to
Employers
Industry sector
5112 Software & Technology
Activity scope
Vulnerability Management
Geographic scope
Germany DE

Taxonomy

Primary area
Cybersecurity
Operational domain
IT Security
Compliance frameworks
NIST CSF
Topics
Vulnerability Management Operating Systems

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