{"action":"Upgrade linux to 6.12.19-1 or later.","affected":[{"fixed":"6.12.19-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.19-1"],"id":"tcs_01M5NN3C2KKHAMR55ZZJCQRMPC","modified_at":"2026-10-15T09:47:36.116305276Z","published_at":"2025-04-01T16:15:23.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21926","https://security-tracker.debian.org/tracker/CVE-2025-21926"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21926#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21926"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: gso: fix ownership in __udp_gso_segment In __udp_gso_segment the skb destructor is removed before segmenting the skb but the so"}