Answer in brief
CVE-2026-102675 records a High severity (CVSS 7.4) vulnerability in Electron: File and HTTP protocol handlers allow cross-origin reads without corsEnabled. The current sources do not mark it as known exploited. The current feed maps electron/electron (generic), electron (npm), electron (npm), electron (npm) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps electron/electron (generic), electron (npm), electron (npm), electron (npm) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| electron/electrongeneric | <41.10.6 || >=42.0.0-alpha.1 <42.9.2 || >=43.0.0-alpha.1 <43.4.1 || >=44.0.0-alpha.1 <44.0.0-beta.5 | 41.10.6, 42.9.2, 43.4.1, 44.0.0-beta.5 |
| electronnpm | <41.10.6 | 41.10.6 |
| electronnpm | >=42.0.0-alpha.1,<42.9.2 | 42.9.2 |
| electronnpm | >=43.0.0-alpha.1,<43.4.1 | 43.4.1 |
| electronnpm | >=44.0.0-alpha.1,<44.0.0-beta.5 | 44.0.0-beta.5 |
Published upstream
Sep 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 29, 2026
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.
Quoted source text, attributed separately from HOL analysis.