{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NR2PDVA8QFQTB61YG3VRKD","modified_at":"2026-10-31T10:01:23.609903096Z","published_at":"2026-03-25T11:16:29.837Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23327","https://security-tracker.debian.org/tracker/CVE-2026-23327"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23327#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23327"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed() cxl_payload_from_user_allowed() casts a"}