Electron: Mitigation for compromised eMudhra intermediate certificates

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-115570
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-23 19:17:44 UTC
Updated2026-10-23 21:17:22 UTC
DescriptionElectron 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.

Risk And Classification

Primary CVSS: v3.1 7.4 HIGH from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Problem Types: CWE-299 | CWE-299 CWE-299: Improper Check for Certificate Revocation

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1CNADECLARED7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Electron Electron affected >= 45.0.0-alpha.1, < 45.0.0-beta.6 Not specified
CNA Electron Electron affected >= 44.0.0-alpha.1, < 44.9.1 Not specified
CNA Electron Electron affected >= 43.0.0-alpha.1, < 43.8.1 Not specified
CNA Electron Electron affected < 42.11.16 Not specified

References

ReferenceSourceLinkTags
github.com/electron/electron/pull/55130 [email protected] github.com
github.com/electron/electron/releases/tag/v42.11.16 [email protected] github.com
github.com/electron/electron/commit/1d2f13b1985444a38abf389db38228ac42f5... [email protected] github.com
github.com/electron/electron/commit/093583c71be71c85453e6e225137bf2af755... [email protected] github.com
github.com/electron/electron/pull/55128 [email protected] github.com
github.com/electron/electron/releases/tag/v43.8.1 [email protected] github.com
github.com/electron/electron/security/advisories/GHSA-jr5w-w6x2-84p9 [email protected] github.com
github.com/electron/electron/releases/tag/v45.0.0-beta.6 [email protected] github.com
github.com/electron/electron/commit/e02265be96c5e13ae43644ef482b718e1e80... [email protected] github.com
github.com/electron/electron/pull/55127 [email protected] github.com
github.com/electron/electron/releases/tag/v44.9.1 [email protected] github.com
github.com/electron/electron/commit/817c43f925677eb88034bfba4f0b8dfd28e7... [email protected] github.com
github.com/electron/electron/pull/55129 [email protected] github.com
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