{"apiVersion":"1.0","identifier":"CVE-2026-99075","description":"In the Linux kernel, the following vulnerability has been resolved: rust_binder: reschedule node refcount update on thread exit When a thread exits via BINDER_THREAD_EXIT, its pending work items are cancelled. If a thread exits while holding a pending node refcount increment (e.g. pushed as deferred work to that thread), the refcount increment was previously dropped because Node::cancel() and NodeWrapper::cancel() were no-ops. Dropping the refcount update leaves the node-s delivery state and count state desynchronized, and userspace will not receive the notification, which can cause the node to never be freed from the process-s nodes tree when all external references are dropped. Fix this by implementing DeliverToRead::cancel() for Node and NodeWrapper to move the pending refcount update to the process-s work queue on thread exit so another thread can deliver it to userspace.","publishedAt":"2026-10-23T13:17:31","lastModifiedAt":"2026-10-23T13:17:31","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-99075","cvssScore":null,"cvssVector":null,"epssProbability":0.00189,"riskScore":null,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-99075","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-99075","en":"https://www.redsauce.net/en/cves/CVE-2026-99075","fr":"https://www.redsauce.net/fr/cves/CVE-2026-99075","pt":"https://www.redsauce.net/pt/cves/CVE-2026-99075","de":"https://www.redsauce.net/de/cves/CVE-2026-99075","sk":"https://www.redsauce.net/sk/cves/CVE-2026-99075","el":"https://www.redsauce.net/el/cves/CVE-2026-99075"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-99075"}}