{"id":"EM-20261030-22V7","url":"https://cyber.eventmonitor.net/incident/EM-20261030-22V7/","type":"cve","title":"Forge Vulnerability (CVE-2026-119190)","subtitle":"CVE-2026-119190","subject":"CVE-2026-119190","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-10-30T23:01:46.000Z","firstSignal":"2026-10-29T20:17:30.067Z","lastSignal":"2026-10-30T23:01:46.000Z","updated":"2026-11-04T14:43:58.877Z","revision":1,"life":[{"status":"Born","at":"2026-10-30T23:01:46.000Z","why":"second independent source: C26 GitHub Advisory Database"},{"status":"Developing","at":"2026-10-30T23:01:46.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-10-29T20:17:30.067Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-10-30T23:01:46.000Z","what":"Born: second source, C26 GitHub Advisory Database. Page EM-20261030-22V7 created."}],"stages":[{"name":"Disclosed","at":"2026-10-29T20:17:30.067Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-10-29T20:17:30.067Z","detail":"CVSS 7.4 · EPSS 0.2%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-10-29T20:17:30.067Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-119190 (CVSS 7.4)","text":"Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, node-forge parsed deprecated extension OIDs 2.5.29.10 and 2.5.29.13 as basicConstraints, and pki.verifyCertificateChain() used the first extension with that name. Exploitation requires a CA trusted by the application to issue a certificate carrying an attacker-supplied deprecated-OID extension, commonly because the CA copies extensions from a certificate signing request. By placing a permissive deprecated extension before the genuine 2.5.29.19 basicConstraints extension, the cer","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119190"},{"at":"2026-10-30T23:01:46.000Z","source":"C26","sourceName":"GitHub Advisory Database","role":"Database","severity":3,"title":"GHSA-5x38-2vff-x55p / CVE-2026-119190: Forge: X.509 basicConstraints bypass in verifyCertificateChain() via deprecated extension OIDs 2.5.29.10 and 2.5.29.13","text":"npm:node-forge","url":"https://github.com/advisories/GHSA-5x38-2vff-x55p"}],"crowd":[],"reference":{"nvd":{"published":"2026-10-29T20:17:30.067","score":7.4,"severity":"HIGH","desc":"Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, node-forge parsed deprecated extension OIDs 2.5.29.10 and 2.5.29.13 as basicConstraints, and pki.verifyCertificateChain() used the first extension with that name. Exploitation require","product":"","seen":1793803438877},"kev":null,"epss":{"epss":0.00246,"pct":0.15965,"at":1793803438877},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}