Vulnerability in Linux

CVE-2026-64558

In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Check length in pkey_pckmo handler implementation Explicitly check the length of the target buffer in the pkey_pckmo implementation of the key_to_protkey() ha…

Affected products

  • Linux — versions 8fcc231ce3bea12b78bb94b280cdc03cff342435, 6.12, 0

References