{"schema":"threatline.record/2","record":{"id":"CVE-2026-83844","aliases":[],"summary":"Windows Paint Remote Code Execution Vulnerability","details":"Out-of-bounds read in Windows Paint allows an unauthorized attacker to execute code over a network.","categories":["Unclassified"],"product":"Microsoft Paint","vendor":"Microsoft","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-83844","source_modified_at":"2026-10-23T22:22:19.020Z","fetched_at":"2026-10-24T00:31:04.721601Z","product":"Microsoft Paint","vendor":"Microsoft","versions":[{"version":"11.0.0.0","lessThan":"11.2605.91.0","versionType":"custom","status":"affected"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-83844","source_modified_at":"2026-10-23T22:22:19.020Z","fetched_at":"2026-10-24T00:31:04.721601Z","package":{"name":"Microsoft Paint","ecosystem":null},"version":"11.2605.91.0","basis":"first unaffected version stated in the CVE record"}],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00648,"percentile":0.50439,"score_date":"2026-10-23"},"published_at":"2026-10-13T18:59:53.598Z","modified_at":"2026-10-23T22:22:19.020Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-83844","fetched_at":"2026-10-24T00:31:04.721601Z","source_modified_at":"2026-10-23T22:22:19.020Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-83844","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83844","tags":["vendor-advisory","patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-13T20:24:59.432320Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T22:22:19.020Z","content_hash":"2491653492563fdc965fd5e82d9fc92b77a78378d8374c1e9f6e5d3bf5589d17"}}