{"action":"Upgrade linux to 6.1.190-1 or later.","affected":[{"fixed":"6.1.190-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.190-1"],"id":"tcs_01M5NV620PYB1MNPJ5H5VSFPH2","modified_at":"2026-10-23T17:47:45.297282525Z","published_at":"2026-08-15T06:22:28.457Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74289","https://security-tracker.debian.org/tracker/CVE-2026-74289"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74289","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74289"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipv4: fib: Don't dump dying fib_info in fib_leaf_notify(). syzbot reported use-after-free in nsim_fib4_prepare_event(). [0] The prob"}