CVE-2026-115570

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-115570", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-22T22:53:15.237Z", "datePublished": "2026-10-23T18:13:53.961Z", "dateUpdated": "2026-10-23T20:56:26.712Z"}, "containers": {"cna": {"title": "Electron: Mitigation for compromised eMudhra intermediate certificates", "problemTypes": [{"descriptions": [{"cweId": "CWE-299", "lang": "en", "description": "CWE-299: Improper Check for Certificate Revocation", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9"}, {"name": "https://github.com/electron/electron/pull/55127", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/55127"}, {"name": "https://github.com/electron/electron/pull/55128", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/55128"}, {"name": "https://github.com/electron/electron/pull/55129", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/55129"}, {"name": "https://github.com/electron/electron/pull/55130", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/55130"}, {"name": "https://github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755fbcc", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755fbcc"}, {"name": "https://github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5bcad", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5bcad"}, {"name": "https://github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7ad20", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7ad20"}, {"name": "https://github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e800499", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e800499"}, {"name": "https://github.com/electron/electron/releases/tag/v42.11.16", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v42.11.16"}, {"name": "https://github.com/electron/electron/releases/tag/v43.8.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v43.8.1"}, {"name": "https://github.com/electron/electron/releases/tag/v44.9.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v44.9.1"}, {"name": "https://github.com/electron/electron/releases/tag/v45.0.0-beta.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v45.0.0-beta.6"}], "affected": [{"vendor": "electron", "product": "electron", "versions": [{"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", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-23T18:13:53.961Z"}, "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."}], "source": {"advisory": "GHSA-jr5w-w6x2-84p9", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-23T20:45:42.599802Z", "id": "CVE-2026-115570", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-23T20:56:26.712Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-115570", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-23T20:45:42.599802Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-23T20:45:46.670Z"}}], "cna": {"title": "Electron: Mitigation for compromised eMudhra intermediate certificates", "source": {"advisory": "GHSA-jr5w-w6x2-84p9", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"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"}}], "affected": [{"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"}]}], "references": [{"url": "https://github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9", "name": "https://github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/electron/electron/pull/55127", "name": "https://github.com/electron/electron/pull/55127", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/pull/55128", "name": "https://github.com/electron/electron/pull/55128", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/pull/55129", "name": "https://github.com/electron/electron/pull/55129", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/pull/55130", "name": "https://github.com/electron/electron/pull/55130", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755fbcc", "name": "https://github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755fbcc", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5bcad", "name": "https://github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5bcad", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7ad20", "name": "https://github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7ad20", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e800499", "name": "https://github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e800499", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/releases/tag/v42.11.16", "name": "https://github.com/electron/electron/releases/tag/v42.11.16", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/releases/tag/v43.8.1", "name": "https://github.com/electron/electron/releases/tag/v43.8.1", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/releases/tag/v44.9.1", "name": "https://github.com/electron/electron/releases/tag/v44.9.1", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/electron/electron/releases/tag/v45.0.0-beta.6", "name": "https://github.com/electron/electron/releases/tag/v45.0.0-beta.6", "tags": ["x_refsource_MISC"]}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-299", "description": "CWE-299: Improper Check for Certificate Revocation"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-23T18:13:53.961Z"}}}, "cveMetadata": {"cveId": "CVE-2026-115570", "state": "PUBLISHED", "dateUpdated": "2026-10-23T20:56:26.712Z", "dateReserved": "2026-10-22T22:53:15.237Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-10-23T18:13:53.961Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "electron", "vendor": "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"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}], "id": "CVE-2026-115570", "lastModified": "2026-10-23T21:17:22.657", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-115570", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-23T20:45:42.599802Z", "version": "2.0.3"}}]}, "published": "2026-10-23T19:17:44.470", "references": [{"source": "security-advisories@github.com", "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"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-299"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[45.0.0-alpha.1,45.0.0-beta.6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[44.0.0-alpha.1,44.9.1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[43.0.0-alpha.1,43.8.1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,42.11.16)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "electron", "source": "cna", "vendor": "electron"}, "product": "electron", "vendor": "electron"}], "created": "2026-10-23T20:00:16.390446+00:00", "updated": "2026-10-23T22:45:14.285486+00:00", "vendors": ["electron", "electron$PRODUCT$electron"]}