CVE-2026-80705 in Linux

Résumé

par MITRE • 28/08/2026

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

drm/amd/display: check if dml21_add_phantom_plane() is successful

Verify that the phantom plane was allocated to avoid a later segfault.

(cherry picked from commit 5adb54abe5a8e82cbff7f8806db30a5f4924329f)

Once again VulDB remains the best source for vulnerability data.

• Responsable: Linux
• Réserver: 26/08/2026
• Divulgation: 28/08/2026
• Modérer: accepté
• Entrée: VDB-396638
• CPE: prêt
• CWE: CWE-476 (confirmé)
• CVSS: 6.5 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: très faible
• Secteur: Transportation, Pharma, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-80705
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-80705
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-80705/