{"action":"Upgrade intel-microcode to 3.20180703.1 or later.","affected":[{"fixed":"3.20180703.1","introduced":"0"}],"component":"intel-microcode","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.20180703.1"],"id":"tcs_01M5NDCBPG4YDNKKPRCAQYY7RS","modified_at":"2026-10-23T18:03:21.121124120Z","published_at":"2018-05-22T12:29:00.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-3640","https://security-tracker.debian.org/tracker/CVE-2018-3640"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-3640#Debian:13/intel-microcode","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-3640"}],"summary":"Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local use"}