CVE-2026-72166

A flaw was found in the Linux kernel's 9p client remote procedure call RPC implementation. When the p9clientrpc function is called with a P9TFLUSH request and the transport has no peer, a fatal signal can cause an infinite loop. This prevents the affected process from terminating, leading to a...

CVE-2025-22070

The CVE-2025-22070 issue affects the Linux kernel 9P client (9p/v9fs) where mkdir could crash a mounted 9p tree when posixacl is used. Root cause: v9fs_vfs_mkdir_dotl() incorrectly passes a NULL fid to v9fs_set_create_acl(), leading to a NULL pointer dereference in v9fs_set_acl and subsequent ACL...

GSD-2023-1000383 9p/client: fix data race on req->status

9p/client: fix data race on req-status This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.19 by commit d5080e1598d0e035b3cc5e5d699a5edce34d5fb...

PT-2023-33460

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.19 Description A data race issue exists in the 9p/client, which may potentially lead to security vulnerabilities. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...