{"action":"Upgrade linux to 6.19.11-1 or later.","affected":[{"fixed":"6.19.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.11-1"],"id":"tcs_01M5NRKGQ966RAQN71718Y7DZQ","modified_at":"2026-10-23T18:05:36.305717287Z","published_at":"2026-04-22T14:16:53.293Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31530","https://security-tracker.debian.org/tracker/CVE-2026-31530"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31530#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31530"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cxl/port: Fix use after free of parent_port in cxl_detach_ep() cxl_detach_ep() is called during bottom-up removal when all CXL memor"}