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CVE-2026-64559

Linux Kernel

Description

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in PKEY_VERIFYPROTK ioctl Explicitly check the buffer length request structure provided by user-space and fail, if it exceeds the buffer size.

CVSS 7.8EPSS 0.12%Risque 0.79
Voir la source
Publication
2026-07-29 17:16:53
Versions concernées
unknown
Type
Noyau
Dernière modification
2026-07-30 06:25:59
Vecteur
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H