https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T06:35:14.107953+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-64558 CVE-2026-64558 — s390/pkey: Check length in pkey_pckmo handler implementation 2026-09-29T06:35:14.119627+00:00

Affected: Linux

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() handler function. The handler function fails, if the generated output data exceeds the length of the provided target buffer.