{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NWRNESMNSHBCFFGW27CQAM","modified_at":"2026-10-23T18:05:04.849785595Z","published_at":"2026-09-17T17:18:14.683Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-93186","https://security-tracker.debian.org/tracker/CVE-2026-93186"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-93186#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-93186"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cxl/mbox: Clamp mailbox output allocation to the payload size CXL_MEM_SEND_COMMAND bounds the user's in.size to the mailbox payload"}