{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-04T08:36:19.216","vulnerabilities":[{"cve":{"id":"CVE-2026-34770","sourceIdentifier":"security-advisories@github.com","published":"2026-04-04T00:16:17.823","lastModified":"2026-04-22T15:10:05.463","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, apps that use the powerMonitor module may be vulnerable to a use-after-free. After the native PowerMonitor object is garbage-collected, the associated OS-level resources (a message window on Windows, a shutdown handler on macOS) retain dangling references. A subsequent session-change event (Windows) or system shutdown (macOS) dereferences freed memory, which may lead to a crash or memory corruption. All apps that access powerMonitor events (suspend, resume, lock-screen, etc.) are potentially affected. The issue is not directly renderer-controllable. This issue has been patched in versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.0,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*","versionEndExcluding":"38.8.6","matchCriteriaId":"9CE003A2-03CC-4355-AA17-2CBD204EC6C3"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*","versionStartIncluding":"39.0.0","versionEndExcluding":"39.8.1","matchCriteriaId":"8F28D187-306E-4C9D-ADED-56DD79B04AF3"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*","versionStartIncluding":"40.0.0","versionEndExcluding":"40.8.0","matchCriteriaId":"450879B0-EFE3-43AE-BE1F-2456A9C74AA7"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha1:*:*:*:node.js:*:*","matchCriteriaId":"A20225D6-F435-4D09-962D-B162F521B6AD"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha2:*:*:*:node.js:*:*","matchCriteriaId":"33712802-EB60-4E9A-83B8-9F2320B70CB4"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha3:*:*:*:node.js:*:*","matchCriteriaId":"9D0A9142-54FE-47BB-9FEB-5E97528E28FE"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha4:*:*:*:node.js:*:*","matchCriteriaId":"9E1D191F-DEAE-4DB3-9822-F31AF9FE3BAC"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha5:*:*:*:node.js:*:*","matchCriteriaId":"45A8192F-3D2C-4987-9BBE-7ECC3F71965D"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:alpha6:*:*:*:node.js:*:*","matchCriteriaId":"EEA1A2E5-03DB-46CB-8427-7F31A8A7CE1C"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta1:*:*:*:node.js:*:*","matchCriteriaId":"B2DFCE75-BD3F-4537-B5B8-14097E262EA2"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta2:*:*:*:node.js:*:*","matchCriteriaId":"BC346E25-EA43-4615-8CDB-16D15D46E4FF"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta3:*:*:*:node.js:*:*","matchCriteriaId":"FA5B3C00-CAFC-4995-BF35-9920F3039E77"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta4:*:*:*:node.js:*:*","matchCriteriaId":"3672F3FB-6B5E-40FD-8A92-CB4DD6BC6A93"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta5:*:*:*:node.js:*:*","matchCriteriaId":"9EE4F8AE-21D2-4815-85B7-B7ECCC0D5059"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta6:*:*:*:node.js:*:*","matchCriteriaId":"D195760C-7DD9-4259-9042-EDE65AEAC1D6"},{"vulnerable":true,"criteria":"cpe:2.3:a:electronjs:electron:41.0.0:beta7:*:*:*:node.js:*:*","matchCriteriaId":"B370859F-24D3-4B25-B580-1A5B6DB94BFE"}]}]}],"references":[{"url":"https://github.com/electron/electron/security/advisories/GHSA-jjp3-mq3x-295m","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}}]}