{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NS3R5BY465F0EKPKC0A0AM","modified_at":"2026-10-23T18:05:37.271431745Z","published_at":"2026-05-06T12:16:44.217Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43239","https://security-tracker.debian.org/tracker/CVE-2026-43239"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43239#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43239"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: smb: client: prevent races in ->query_interfaces() It was possible for two query interface works to be concurrently trying to update"}