{"action":"Upgrade linux to 6.1.187-1 or later.","affected":[{"fixed":"6.1.187-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.187-1"],"id":"tcs_01M5NTJFX3058VTASRZGRYAEX7","modified_at":"2026-10-23T18:05:19.039922210Z","published_at":"2026-08-04T07:16:31.340Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64564","https://security-tracker.debian.org/tracker/CVE-2026-64564"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64564","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64564"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: sctp: don't free the ASCONF's own transport in DEL-IP processing sctp_process_asconf() caches the transport the ASCONF chunk is proc"}