{"action":"Upgrade linux to 6.12.43-1 or later.","affected":[{"fixed":"6.12.43-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.43-1"],"id":"tcs_01M5NNKJ7WMH0ZAC7A6MDST78M","modified_at":"2026-09-01T20:05:49.466301422Z","published_at":"2025-08-19T17:15:36.250Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38587","https://security-tracker.debian.org/tracker/CVE-2025-38587"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38587#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38587"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in fib6_info_uses_dev() fib6_info_uses_dev() seems to rely on RCU without an explicit protection. L"}