{"action":"Upgrade linux to 7.0.12-1 or later.","affected":[{"fixed":"7.0.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.0.12-1"],"id":"tcs_01M5NTC9J4JDDSWPN9A8R4C352","modified_at":"2026-10-08T10:00:54.000056345Z","published_at":"2026-07-19T16:17:37.783Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63991","https://security-tracker.debian.org/tracker/CVE-2026-63991"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63991#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63991"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt() The skb_clone() function can return NULL if memory allocation"}