{"action":"Upgrade linux to 6.12.63-1 or later.","affected":[{"fixed":"6.12.63-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.63-1"],"id":"tcs_01M5NP99GM54QV2SFFX749PF8H","modified_at":"2026-10-23T18:01:01.750743450Z","published_at":"2025-12-22T17:16:01.237Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68335","https://security-tracker.debian.org/tracker/CVE-2025-68335"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68335#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68335"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel() Syzbot identified an issue [1] in pcl818_ai_cancel(), which stems from the"}