{"schema":"threatline.record/2","record":{"id":"CVE-2025-22225","aliases":[],"summary":"VMware ESXi Arbitrary Write Vulnerability","details":"VMware ESXi contains an arbitrary write vulnerability. Successful exploitation allows an attacker with privileges within the VMX process to trigger an arbitrary kernel write leading to an escape of the sandbox.","categories":["Containers & cloud"],"product":"ESXi","vendor":"VMware","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-22225","source_modified_at":"2026-08-04T03:55:46.011Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"VMware ESXi","vendor":"n/a","versions":[{"lessThan":"ESXi80U3d-24585383","status":"affected","version":"8.0","versionType":"custom"},{"lessThan":"ESXi80U2d-24585300","status":"affected","version":"8.0","versionType":"custom"},{"lessThan":"ESXi70U3s-24585291","status":"affected","version":"7.0","versionType":"custom"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-22225","source_modified_at":"2026-08-04T03:55:46.011Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"VMware Cloud Foundation","vendor":"n/a","versions":[{"status":"affected","version":"5.x, 4.5.x"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-22225","source_modified_at":"2026-08-04T03:55:46.011Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"VMware Telco Cloud Platform","vendor":"n/a","versions":[{"status":"affected","version":"5.x, 4.x, 3.x, 2.x"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-22225","source_modified_at":"2026-08-04T03:55:46.011Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"VMware Telco Cloud Infrastructure","vendor":"n/a","versions":[{"status":"affected","version":"3.x, 2.x"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.2,"severity":"High","kev":{"listed":true,"date_added":"2025-03-04","due_date":"2025-03-25","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Known"},"epss":{"probability":0.01016,"percentile":0.63007,"score_date":"2026-10-23"},"published_at":"2025-03-04T11:56:27.537Z","modified_at":"2026-08-04T03:55:46.011Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2025-22225","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-08-04T03:55:46.011Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-22225","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25390"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22225","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-22225","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-03-04T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-08-04T03:55:46.011Z","content_hash":"6e1ec0d5d5cd57f4ace4399de648ea714e266790c4d57d6cd50aaa81da94e4b7"}}