Vulnerability in Linux

CVE-2026-64294

In the Linux kernel, the following vulnerability has been resolved: mm: do file ownership checks with the proper mount idmap Ever since idmapped mounts were introduced, inode ownership checks (for side-channel protection) in mincore() an…

Affected products

  • Linux — versions 9caccd41541a6f7d6279928d9f971f6642c361af, 5.12, 0

References