CVE-2026-97594

The Linux kernel contains a use-after-free vulnerability in the landlock LSM. The current_check_refer_path() function reads old_dentry->d_parent without holding a reference or lock, leading to a race condition during filename_linkat(). Because hook_path_link() does not lock the parent, a concu...

PT-2026-98534

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Landlock component of the Linux kernel. The function current check refer path reads old dentry-d parent without holding a reference or a lock,...

CVE-2025-39825: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix race with concurrent opens in rename2 Besides sending the rename request to the server, the rename process also involves closing any deferred close, waiting for outstanding I/O to complete as well as marking all...