{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NWF66N41AMPQHNBBXVPN2D","modified_at":"2026-10-23T18:05:50.260402789Z","published_at":"2026-09-17T17:17:08.717Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90156","https://security-tracker.debian.org/tracker/CVE-2026-90156"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90156","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90156"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: safely discard unregistered deferred locks When vfs_lock_file() defers a lock, smb2_lock() puts its ksmbd_lock on rollback_li"}