Search: CVE-2026-64058

A vulnerability in the Linux kernel's netfs subsystem was fixed by ensuring netfs_read_folio() waits for ongoing writeback operations to complete. This prevents the function from trusting stale or cleaned-up data structures, which could lead to memory corruption or other integrity issues. The vulnerability affects multiple specific kernel versions and has a CVSS score of 7.8, indicating a high impact on confidentiality, integrity, and availability. A patch is available and should be applied to affected systems.