{"action":"Upgrade linux to 6.19.6-1 or later.","affected":[{"fixed":"6.19.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.6-1"],"id":"tcs_01M5NS44RZARVMNRWB3VASNY2S","modified_at":"2026-10-01T03:03:12.703813576Z","published_at":"2026-05-06T12:16:49.587Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43281","https://security-tracker.debian.org/tracker/CVE-2026-43281"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43281#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43281"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() Although it is guided that `#mbox-cells` must be at least 1, there ar"}