{"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_01M5NVR9GDZTTFPC1M5R1W868H","modified_at":"2026-10-01T02:47:49.750001218Z","published_at":"2026-09-03T13:06:11.550Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80730","https://security-tracker.debian.org/tracker/CVE-2026-80730"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80730#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80730"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix crash passing ERR_PTR to kthread_stop() In test_ringbuffer()'s out_free cleanup loop, the check `!rb_threads[cpu]`"}