CVE-2026-72306vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter
Updated under an hour ago ()
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In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter There is one race case in vduse_dev_msg_sync and vduse_dev_read_iter: vduse_dev_read_iter(): lock(msg_lock); dequeue_msg(send_list); unlock(msg_lock); vduse_dev_msg_sync(): wait_timeout() finish lock(msg_lock); check msg->complete is false list_del(msg); <- double list_del() crash! To fix this case, we shall ensure vduse_msg is on send_list or recv_list outside the msg_lock critical section.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from c8a6153b6c59d95c0e091f053f6f180952ade91e before c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a; from c8a6153b6c59d95c0e091f053f6f180952ade91e before 09723f26ed801c083e914cec4cc0e1af4b933dc7; from c8a6153b6c59d95c0e091f053f6f180952ade91e before d7e7c813834c6c05c26033456ab7169e2f9c99eb; from c8a6153b6c59d95c0e091f053f6f180952ade91e before 3755965adbb617f4283ac6ccd351ed0676843cba; from c8a6153b6c59d95c0e091f053f6f180952ade91e before d8715b5a8fdb23fef576700e71d0c253dbeddad4; from c8a6153b6c59d95c0e091f053f6f180952ade91e before 8062ff9d366c4bc4ae775e14eac9a769f20c60dd; from c8a6153b6c59d95c0e091f053f6f180952ade91e before ae9c13b6fd79087cc5a216ee1649b6f012c2a238 | CNA record |
References
- https://git.kernel.org/stable/c/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a
- https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7
- https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb
- https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba
- https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4
- https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd
- https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.