{"id":"CVE-2026-33896","revision":"19327fe6ffe240d496284eee63f1e85f","records":[{"revision":"19327fe6ffe240d496284eee63f1e85f","observedAt":"2026-10-25T08:17:29.602+00:00","statement":{"source":"nvd","id":"CVE-2026-33896","aliases":[],"title":"Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certi…","description":"Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstraints` and `keyUsage` extensions. This allows any leaf certificate (without these extensions) to act as a CA and sign other certificates, which node-forge will accept as valid. Version 1.4.0 patches the issue.","state":0,"publishedAt":"2026-03-27T21:17:26.32+00:00","modifiedAt":"2026-09-04T13:19:25.377+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4,"severity":"HIGH"}],"references":["https://github.com/digitalbazaar/forge/commit/2e492832fb25227e6b647cbe1ac981c123171e90","https://github.com/digitalbazaar/forge/security/advisories/GHSA-2328-f5f3-gj25","https://access.redhat.com/errata/RHSA-2026:13826","https://access.redhat.com/errata/RHSA-2026:24761","https://access.redhat.com/errata/RHSA-2026:34342","https://access.redhat.com/errata/RHSA-2026:9742","https://access.redhat.com/security/cve/CVE-2026-33896","https://bugzilla.redhat.com/show_bug.cgi?id=2452458","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33896.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-33896","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-295"],"productCriteria":["cpe:2.3:a:digitalbazaar:forge:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-03-27T21:17:26.320","lastModified":"2026-09-04T13:19:25.377"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-33896","identifiers":["CVE-2026-33896"]},"retained":false,"historicalAffected":[]}],"coverage":[]}