{"action":"Upgrade linux to 6.12.105-1 or later.","affected":[{"fixed":"6.12.105-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.105-1"],"id":"tcs_01M5NVB2YH7KXD46AY8J35QRK2","modified_at":"2026-10-31T09:47:23.870910433Z","published_at":"2026-08-26T15:16:52.603Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74739","https://security-tracker.debian.org/tracker/CVE-2026-74739"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74739#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74739"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_u32: skip hash tables in u32_bind_class() u32_walk() enumerates both struct tc_u_hnode and struct tc_u_knode through"}