CVE-2026-115570

{"id": "CVE-2026-115570", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-115570", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-23T20:45:42.599802Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.2}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "electron", "product": "electron", "versions": [{"status": "affected", "version": ">= 45.0.0-alpha.1, < 45.0.0-beta.6"}, {"status": "affected", "version": ">= 44.0.0-alpha.1, < 44.9.1"}, {"status": "affected", "version": ">= 43.0.0-alpha.1, < 43.8.1"}, {"status": "affected", "version": "< 42.11.16"}]}]}], "published": "2026-10-23T19:17:44.470", "references": [{"url": "https://github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755fbcc", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5bcad", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7ad20", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e800499", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/pull/55127", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/pull/55128", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/pull/55129", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/pull/55130", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v42.11.16", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v43.8.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v44.9.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v45.0.0-beta.6", "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-299"}]}], "descriptions": [{"lang": "en", "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 42.11.16, 43.8.1, 44.9.1, and 45.0.0-beta.6, Electron does not block compromised eMudhra intermediate certificates in Chromium networking, Node.js tls, Node.js https, or Node.js fetch. An attacker who holds a certificate issued through one of these intermediates and can intercept network traffic can impersonate a TLS server to an affected application. This issue is fixed in versions 42.11.16, 43.8.1, 44.9.1, and 45.0.0-beta.6."}], "lastModified": "2026-10-23T21:17:22.657", "sourceIdentifier": "security-advisories@github.com"}