Vulnerability in Linux

CVE-2026-72011

In the Linux kernel, the following vulnerability has been resolved: s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() 'level' is user space controlled and used to read from an array. Add the missing array_index_nospec() call to prevent speculative execution.

Affected products

  • Linux — versions 0d30871739ab433e114b0058f08b6b1c7b816f7e, 6.14, 0

References