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.
CVE-2026-102675
HIGHPre-NVD 7.47.4—Trending — 3 sources updated this week
EchelonGraph scoreMEDIUM confidence
This high-severity CVE scores 7.4 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (10th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: epss, secondary
7.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.4Exploit: None knownExposed services: Not assessed
A fix is available — apply it.
- CVSS v3
- 7.4
- EG Score
- 7.4HIGHmedium confidence
- EG Risk
- 33EG Risk 33/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity74% × 45%Exploitation0% × 40%Automatability0% × 15%CISA SSVC: Track at every mission impact level.Action: A fix is available. Apply it within your standard update timelines. - EPSS PROB
- 0.2%
- EPSS %ILE
- 10th
- KEV
- Not listed
CISA SSVCTrack at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
September 29, 2026
Last Modified
September 30, 2026
Advisory Details (9)
Auto-updated Sep 29, 2026Patch available. Sources: github, github_commit, github_release.
github_release Patch Available
electron v44.0.0-beta.5
Patch available: electron/electron v44.0.0-beta.5 (pre-release)
https://github.com/electron/electron/releases/tag/v44.0.0-beta.5github_release Patch Available
electron v43.4.1
Patch available: electron/electron v43.4.1
https://github.com/electron/electron/releases/tag/v43.4.1github_release Patch Available
electron v42.9.2
Patch available: electron/electron v42.9.2
https://github.com/electron/electron/releases/tag/v42.9.2github_release Patch Available
electron v41.10.6
Patch available: electron/electron v41.10.6
https://github.com/electron/electron/releases/tag/v41.10.6github_commit
commit ef75c4b98caa (electron/electron)
Fix landed in electron/electron commit ef75c4b98caa — awaiting tagged release
https://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2github_commit
commit c595b05976e7 (electron/electron)
Fix landed in electron/electron commit c595b05976e7 — awaiting tagged release
https://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397github_commit
commit 80178e4631cb (electron/electron)
Fix landed in electron/electron commit 80178e4631cb — awaiting tagged release
https://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0dgithub_commit
commit 4d2784cc8592 (electron/electron)
Fix landed in electron/electron commit 4d2784cc8592 — awaiting tagged release
https://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937dgithub Patch Available
File and HTTP protocol handlers allow cross-origin reads without corsEnabled · Advisory · electron/electron · GitHub
https://github.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvjVendor Advisories for CVE-2026-102675(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| electron | — | 41.10.6 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 11× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-10-04 02:38 UTCEG score recompute
- 2026-10-03 14:25 UTCEPSS rescore
- 2026-10-03 00:23 UTCEG score recompute
- 2026-10-01 22:06 UTCEG score recompute
- 2026-10-01 19:49 UTCEPSS rescore
- 2026-09-30 19:45 UTCEG score recompute
- 2026-09-30 15:02 UTCEPSS rescore
- 2026-09-29 18:31 UTCEG score recompute
- 2026-09-29 17:29 UTCEG score recompute
- 2026-09-29 17:03 UTCEG score recompute
- 2026-09-29 17:03 UTCMITRE cvelistV5first tracked
Related CVEs(same product + same CWE)
Same product
10 shownnpm:electron
- CVE-2026-34775EG 9.8CRITICAL
- CVE-2017-16151EG 9.8CRITICAL
- CVE-2022-4135EG 9.6 KEVEPSS p98CRITICAL
- CVE-2026-54257EG 9.3CRITICAL
- CVE-2023-5217NVD 8.8EG 9.0 KEVEPSS p99CRITICAL
- CVE-2023-4863NVD 8.8EG 9.0 KEVEPSS p100CRITICAL
- CVE-2018-1000006NVD 8.8EG 9.0EPSS p100CRITICAL
- CVE-2026-34765EG 8.8HIGH
- CVE-2026-34772EG 8.8HIGH
- CVE-2026-34771EG 8.8HIGH
Frequently asked(5)
What is CVE-2026-102675?
CVE-2026-102675 is a high vulnerability published on September 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…
When was CVE-2026-102675 disclosed?
CVE-2026-102675 was first published on September 29, 2026, with the most recent update on September 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-102675 actively exploited?
CVE-2026-102675 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (10th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-102675?
CVE-2026-102675 has a CVSS base score of 7.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-102675?
A fix for CVE-2026-102675 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-102675 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-102675
Is Your Infrastructure Affected by CVE-2026-102675?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.