Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An attacker who had separately gained code execution in the GPU process could supply inconsistent frame geometry and cause the main process to read out-of-bounds memory while producing captured frame images, disclosing memory or crashing the application. This issue is fixed in versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9.
CVE-2026-114122
“—” beside the score: it is equal to the CVSS score beside it.
This low-severity CVE scores 3.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (8th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.
Also known asEUVD-2026-107362 (ENISA EUVD) · GHSA-3qxv-5xgr-q7w9 (GitHub Security Advisories)Source: ENISA EUVD
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v3
- 3.9
- EG Score
- 3.9LOWmedium confidence
- EG Risk
- 18EG Risk 18/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity39% × 45%Impact severity (EG Severity): CVSS 3.9 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation0.1% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's BOD 26-04 default: no one has published Automatable for this CVE, and CISA treats it as “no” for a CVE not in KEV.SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines. - EPSS PROB
- 0.2%
- EPSS %ILE
- 8th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (3.9): severity, escalated by confirmed exploitation. This CVE's 3.9 is its impact severity (EG Severity), not escalated.
- EG Severity
- 3.9 LOWCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
- EG Likelihood
- 0.2% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines.
Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
October 21, 2026
Last Modified
October 22, 2026
References (14)
- security-advisories@githubhttps://github.com/electron/electron/commit/24d8dbc661c6a109476ae59e9a2740b35d005cf4
- security-advisories@githubhttps://github.com/electron/electron/commit/64ae597deda8956037387b439e6361f0fe936c86
- security-advisories@githubhttps://github.com/electron/electron/commit/8d48be150c3fd53b0d02854124bdb7858598799c
- security-advisories@githubhttps://github.com/electron/electron/commit/d496507ffa1693edaa704a4be130fbcb8ecb4ada
- security-advisories@githubhttps://github.com/electron/electron/commit/d7f87070a8d738e561245d1ade4d6fbb082db80a
- security-advisories@githubhttps://github.com/electron/electron/pull/54036
- security-advisories@githubhttps://github.com/electron/electron/pull/54037
- security-advisories@githubhttps://github.com/electron/electron/pull/54038
- security-advisories@githubhttps://github.com/electron/electron/pull/54047
- security-advisories@githubhttps://github.com/electron/electron/releases/tag/v42.11.6
- security-advisories@githubhttps://github.com/electron/electron/releases/tag/v43.7.3
- security-advisories@githubhttps://github.com/electron/electron/releases/tag/v44.4.3
- security-advisories@githubhttps://github.com/electron/electron/releases/tag/v45.0.0-alpha.9
- security-advisories@githubhttps://github.com/electron/electron/security/advisories/GHSA-3qxv-5xgr-q7w9
Vendor Advisories for CVE-2026-114122(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 | Fix by version range | Dependents |
|---|---|---|---|
| electron | — |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 10× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
- 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.2% · 8th percentile
- 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.2% · 8th percentile
- 2026-10-25 14:50 UTCEG score recompute
- 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
- 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
- 2026-10-22 17:50 UTCEG score recompute
- 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
- 2026-10-21 17:28 UTCEG score recompute
- 2026-10-21 16:41 UTCEG score recomputeFirst assessed: 3.9 LOW
- 2026-10-21 16:40 UTCMITRE cvelistV5first tracked
Related CVEs(same product + same CWE)
Same product
10 shownnpm:electron
- CVE-2026-102676EG 9.8CRITICAL
- 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-2026-102677EG 8.8HIGH
- CVE-2026-34765EG 8.8HIGH
Frequently asked(5)
What is CVE-2026-114122?
When was the CVE record for CVE-2026-114122 published?
Is CVE-2026-114122 actively exploited?
What is the CVSS score of CVE-2026-114122?
How do I remediate CVE-2026-114122?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-114122
Is Your Infrastructure Affected by CVE-2026-114122?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.