CVE-2026-99260 in Linux

Résumé

par MITRE • 03/11/2026

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

ntfs: fix resident conversion in ntfs_new_attr_flags

When setting sparse/compressed flags on a resident attribute, the function skipped the resident-to-non-resident conversion and terminated.

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• Responsable: Linux
• Réserver: 25/09/2026
• Divulgation: 03/11/2026
• Modérer: accepté
• Entrée: VDB-430242
• CPE: 20261103
• CWE: CWE-841 (confirmé)
• CVSS: 9.9 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: faible
• Secteur: Homeoffice, Lawfirm, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-99260
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-99260
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-99260/