CVE-2026-80597 in Linux

Zusammenfassung

von MITRE • 28.08.2026

In the Linux kernel, the following vulnerability has been resolved:

mtd: maps: vmu-flash: fix NULL pointer dereference in initialization

The mtd_info contains a struct device, which must be linked to its parent. Without this, the initialization of the MTD fails with a NULL pointer dereference.

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• Zuständig: Linux
• Reservieren: 26.08.2026
• Veröffentlichung: 28.08.2026
• Moderieren: akzeptiert
• Eintrag: VDB-396535
• CPE: bereit
• CWE: CWE-476 (bestätigt)
• CVSS: 9.9 (VulDB)
• EPSS: 0.00000
• KEV: nein
• Aktivitäten: very low
• Sektor: Government, Chemical, ...

Quellen

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-80597
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-80597
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-80597/