{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NW72CMWJH3HT1MFB4EPMF5","modified_at":"2026-10-23T17:47:38.218349237Z","published_at":"2026-09-11T20:19:30.683Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89489","https://security-tracker.debian.org/tracker/CVE-2026-89489"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89489#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89489"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1k_atomic syscall sys_or1k_atomic() (syscall 244 in the \"or1k\" ABI) takes two use"}