{"action":"Upgrade linux-6.12 to 6.12.101-1~deb12u1 or later.","affected":[{"fixed":"6.12.101-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.101-1~deb12u1"],"id":"tcs_01M5NTZSQ59SKTD1KV2AE0DCJY","modified_at":"2026-10-23T18:04:41.160089857Z","published_at":"2026-08-15T06:21:26.650Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-72121","https://security-tracker.debian.org/tracker/CVE-2026-72121"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-72121#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-72121"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking when updating filter and timer values KCSAN detected a simultaneous access to timer values that can be overwri"}