{"schema":"threatline.record/2","record":{"id":"CVE-2025-8088","aliases":[],"summary":"RARLAB WinRAR Path Traversal Vulnerability","details":"RARLAB WinRAR contains a path traversal vulnerability affecting the Windows version of WinRAR. This vulnerability could allow an attacker to execute arbitrary code by crafting malicious archive files.","categories":["Libraries & packages"],"product":"WinRAR","vendor":"RARLAB","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-8088","source_modified_at":"2026-08-11T03:55:29.502Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"WinRAR","vendor":"win.rar GmbH","versions":[{"lessThanOrEqual":"7.12","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":8.4,"severity":"High","kev":{"listed":true,"date_added":"2025-08-12","due_date":"2025-09-02","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":0.94509,"percentile":0.99856,"score_date":"2026-10-23"},"published_at":"2025-08-08T11:11:41.842Z","modified_at":"2026-08-11T03:55:29.502Z","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-2025-8088","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-08-11T03:55:29.502Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-8088","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://www.win-rar.com/singlenewsview.html?&L=0&tx_ttnews%5Btt_news%5D=283&cHash=a64b4a8f662d3639dec8d65f47bc93c5"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8088","source":"CISA KEV"},{"source":"CVE List","url":"https://www.welivesecurity.com/en/eset-research/update-winrar-tools-now-romcom-and-others-exploiting-zero-day-vulnerability/#the-discovery-of-cve-2025-8088","tags":["technical-description"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8088","tags":["government-resource"]},{"source":"CVE List","url":"https://www.vicarius.io/vsociety/posts/cve-2025-8088-detect-winrar-zero-day"},{"source":"CVE List","url":"https://www.vicarius.io/vsociety/posts/cve-2025-8088-mitigate-winrar-zero-day-using-srp-and-ifeo"},{"source":"CVE List","url":"https://support.dtsearch.com/faq/dts0245.htm"},{"source":"CVE List","url":"https://arstechnica.com/security/2025/08/high-severity-winrar-0-day-exploited-for-weeks-by-2-groups/"}],"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":"2025-08-11T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-08-11T03:55:29.502Z","content_hash":"fbe2e85735bc5cf83c86c4375ddbf4e75054a88fa6f27fa58a9e811d324f855e"}}