CVE-2026-125334

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-125334", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-11-09T21:22:55.598Z", "datePublished": "2026-11-10T18:49:55.508Z", "dateUpdated": "2026-11-10T18:49:55.508Z"}, "containers": {"cna": {"title": "Forge: TLS client crash on a handshake record received without a session", "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "lang": "en", "description": "CWE-476: NULL Pointer Dereference", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/digitalbazaar/forge/security/advisories/GHSA-j8rw-jp99-435v", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/digitalbazaar/forge/security/advisories/GHSA-j8rw-jp99-435v"}, {"name": "https://github.com/digitalbazaar/forge/pull/1169", "tags": ["x_refsource_MISC"], "url": "https://github.com/digitalbazaar/forge/pull/1169"}, {"name": "https://github.com/digitalbazaar/forge/commit/2cfaeb516cb3d4aff1c0569d39394df41c5cb17c", "tags": ["x_refsource_MISC"], "url": "https://github.com/digitalbazaar/forge/commit/2cfaeb516cb3d4aff1c0569d39394df41c5cb17c"}, {"name": "https://github.com/digitalbazaar/forge/releases/tag/v1.4.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/digitalbazaar/forge/releases/tag/v1.4.3"}], "affected": [{"vendor": "digitalbazaar", "product": "forge", "versions": [{"version": "< 1.4.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-10T18:49:55.508Z"}, "descriptions": [{"lang": "en", "value": "Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.3, a forge.tls client can pass a handshake record to tls.handleHandshake() while the connection has no session, including after a close_notify alert, after the application calls close(), or before handshake() is called. The handler dereferences c.session.md5 before dispatching the message, causing a TypeError to propagate from connection.process(). A malicious server or on-path attacker can deliver the record, including after a reset when the connection uses no encryption, and terminate a Node.js process if the application does not catch the exception. forge.tls servers are not affected, and there is no confidentiality or integrity impact. This issue is fixed in version 1.4.3."}], "source": {"advisory": "GHSA-j8rw-jp99-435v", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "forge", "vendor": "digitalbazaar", "versions": [{"status": "affected", "version": "< 1.4.3"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.3, a forge.tls client can pass a handshake record to tls.handleHandshake() while the connection has no session, including after a close_notify alert, after the application calls close(), or before handshake() is called. The handler dereferences c.session.md5 before dispatching the message, causing a TypeError to propagate from connection.process(). A malicious server or on-path attacker can deliver the record, including after a reset when the connection uses no encryption, and terminate a Node.js process if the application does not catch the exception. forge.tls servers are not affected, and there is no confidentiality or integrity impact. This issue is fixed in version 1.4.3."}], "id": "CVE-2026-125334", "lastModified": "2026-11-10T21:46:34.010", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-11-10T19:21:11.090", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/digitalbazaar/forge/commit/2cfaeb516cb3d4aff1c0569d39394df41c5cb17c"}, {"source": "security-advisories@github.com", "url": "https://github.com/digitalbazaar/forge/pull/1169"}, {"source": "security-advisories@github.com", "url": "https://github.com/digitalbazaar/forge/releases/tag/v1.4.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/digitalbazaar/forge/security/advisories/GHSA-j8rw-jp99-435v"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.4.3)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "forge", "source": "cna", "vendor": "digitalbazaar"}, "product": "forge", "vendor": "digitalbazaar"}], "created": "2026-11-12T01:45:22.121324+00:00", "updated": "2026-11-12T22:00:09.548696+00:00", "vendors": ["digitalbazaar", "digitalbazaar$PRODUCT$forge"]}