{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NX8AQRCJBS9D6EYACRDF1G","modified_at":"2026-10-29T10:00:13.353107666Z","published_at":"2026-09-25T11:17:39.723Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-98099","https://security-tracker.debian.org/tracker/CVE-2026-98099"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-98099","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-98099"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: use rcu_assign_pointer() for __rcu list updates Several places in net/ipv6/mcast.c update RCU-protected lists (np->ipv6"}