{"apiVersion":"1.0","identifier":"CVE-2026-74614","description":"In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: read virtqueues under worker locks Commit bd50c5dc182b (-vsock/virtio: add support for device suspend/resume-) made the *_run flags transition from false to true when restore installs replacement virtqueues. The RX, TX and event workers read their virtqueue before locking and checking the corresponding flag, so a worker delayed across freeze and restore can observe the replacement queue-s running state while retaining a pointer to the deleted queue. Read each virtqueue under its mutex after checking the run flag, keeping the pointer and state in the same queue generation.","publishedAt":"2026-08-22T16:16:34","lastModifiedAt":"2026-08-25T06:18:39","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74614","cvssScore":8.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00142,"riskScore":0.85,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74614","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74614","en":"https://www.redsauce.net/en/cves/CVE-2026-74614","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74614","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74614","de":"https://www.redsauce.net/de/cves/CVE-2026-74614","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74614","el":"https://www.redsauce.net/el/cves/CVE-2026-74614"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74614"}}