{"action":"Upgrade linux to 6.1.129-1 or later.","affected":[{"fixed":"6.1.129-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.129-1"],"id":"tcs_01M5NN1J42V59VMT0C40ZAX0M2","modified_at":"2026-10-15T09:47:35.628112827Z","published_at":"2025-02-27T03:15:16.653Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21760","https://security-tracker.debian.org/tracker/CVE-2025-21760"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21760","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21760"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ndisc: extend RCU protection in ndisc_send_skb() ndisc_send_skb() can be called without RTNL or RCU held. Acquire rcu_read_lock() ea"}