{"action":"Upgrade linux to 6.18.8-1 or later.","affected":[{"fixed":"6.18.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.18.8-1"],"id":"tcs_01M5NQZVY7YCRR3H37S9C62096","modified_at":"2026-10-01T03:03:08.314532119Z","published_at":"2026-01-23T16:15:54.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-22987","https://security-tracker.debian.org/tracker/CVE-2026-22987"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-22987","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-22987"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy syzbot reported a crash in tc_act_in_hw() during netns teardo"}