{"action":"Upgrade linux to 6.12.94-1 or later.","affected":[{"fixed":"6.12.94-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.94-1"],"id":"tcs_01M5NSW7DFQMG7ZFW2D6H5V2DC","modified_at":"2026-10-15T09:47:44.385397149Z","published_at":"2026-06-26T20:17:22.427Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53295","https://security-tracker.debian.org/tracker/CVE-2026-53295"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53295#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53295"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mailbox: add sanity check for channel array Fail gracefully if there is no channel array attached to the mailbox controller. Otherwi"}