{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NRJJJ6CSJWMQHZA42PMD0E","modified_at":"2026-10-15T09:47:35.827468020Z","published_at":"2026-04-13T14:16:11.907Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31422","https://security-tracker.debian.org/tracker/CVE-2026-31422"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31422#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31422"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_flow: fix NULL pointer dereference on shared blocks flow_change() calls tcf_block_q() and dereferences q->handle to d"}