{"action":"Upgrade linux to 6.16.5-1 or later.","affected":[{"fixed":"6.16.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.16.5-1"],"id":"tcs_01M5NNNBSH41N83S5QWNB9F3NR","modified_at":"2026-10-23T18:04:59.189453617Z","published_at":"2025-09-05T18:15:47.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39702","https://security-tracker.debian.org/tracker/CVE-2025-39702"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39702#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39702"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appro"}