{"action":"Upgrade isc-kea to 2.6.3-1+deb13u1 or later.","affected":[{"fixed":"2.6.3-1+deb13u1","introduced":"0"}],"component":"isc-kea","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.6.3-1+deb13u1"],"id":"tcs_01M5NRVF01KBC6DQ4T723AJR9G","modified_at":"2026-10-01T03:02:39.092514597Z","published_at":"2026-03-25T09:16:25.810Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3608","https://security-tracker.debian.org/tracker/CVE-2026-3608"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3608#Debian:13/isc-kea","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3608"}],"summary":"Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a"}