{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"09723f26ed801c083e914cec4cc0e1af4b933dc7","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"d7e7c813834c6c05c26033456ab7169e2f9c99eb","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"3755965adbb617f4283ac6ccd351ed0676843cba","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"d8715b5a8fdb23fef576700e71d0c253dbeddad4","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"8062ff9d366c4bc4ae775e14eac9a769f20c60dd","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"},{"lessThan":"ae9c13b6fd79087cc5a216ee1649b6f012c2a238","status":"affected","version":"c8a6153b6c59d95c0e091f053f6f180952ade91e","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.97","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.40","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.5","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2026-72306","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nvduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter\n\nThere is one race case in vduse_dev_msg_sync and vduse_dev_read_iter:\n\nvduse_dev_read_iter():\n    lock(msg_lock);\n    dequeue_msg(send_list);\n    unlock(msg_lock);\nvduse_dev_msg_sync():\n    wait_timeout() finish\n    lock(msg_lock);\n    check msg->complete is false\n        list_del(msg);   <- double list_del() crash!\n\nTo fix this case, we shall ensure vduse_msg is on send_list or recv_list\noutside the msg_lock critical section.","epss":{"date":"2026-11-06","percentile":0.11961,"score":0.00215},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793985582787,"publishedAt":1786773323532,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4"}],"remediation":[],"revision":"de6dbf0bdf47920b5562808ffd1fd1d7b3a72f16bcc79d31982c04fedf69d059","sources":[{"modifiedAt":1793984125658,"name":"CNA: Linux","retrievedAt":1793986091776,"url":"https://www.cve.org/CVERecord?id=CVE-2026-72306"},{"modifiedAt":1793985582787,"name":"NVD","retrievedAt":1793989707969,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72306"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793986124888,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-72306"}],"ssvc":{"assessedAt":1793984068607,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter","updatedAt":1793989707969}