{"id":"CVE-2025-55305","sourceIdentifier":"security-advisories@github.com","published":"2025-09-04T23:15:33.520","lastModified":"2026-10-19T17:10:00.173","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions below 35.7.5, 36.0.0-alpha.1 through 36.8.0, 37.0.0-alpha.1 through 37.3.1 and 38.0.0-alpha.1 through 38.0.0-beta.6, ASAR Integrity Bypass via resource modification. This only impacts apps that have the embeddedAsarIntegrityValidation and onlyLoadAppFromAsar fuses enabled. Apps without these fuses enabled are not impacted. This issue is fixed in versions 35.7.5, 36.8.1, 37.3.1 and 38.0.0-beta.6."},{"lang":"es","value":"Electron es un framework para escribir aplicaciones de escritorio multiplataforma usando JavaScript, HTML y CSS. En versiones anteriores a 35.7.5, 36.0.0-alpha.1 hasta 36.8.0, 37.0.0-alpha.1 hasta 37.3.1 y 38.0.0-alpha.1 hasta 38.0.0-beta.6, Omisión de la Integridad de ASAR mediante modificación de recursos. Esto solo afecta a las aplicaciones que tienen las fusibles embeddedAsarIntegrityValidation y onlyLoadAppFromAsar habilitados. Las aplicaciones sin estos fusibles habilitados no se ven afectadas. Este problema está solucionado en las versiones 35.7.5, 36.8.1, 37.3.1 y 38.0.0-beta.6."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"electron","product":"electron","versions":[{"version":"< 35.7.5","status":"affected"},{"version":">= 36.0.0-alpha.1, < 36.8.1","status":"affected"},{"version":">= 37.0.0-alpha.1, < 37.3.1","status":"affected"},{"version":">= 38.0.0-alpha.1, < 38.0.0-beta.6","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"HIGH","availabilityImpact":"LOW"},"exploitabilityScore":1.3,"impactScore":4.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-09-05T15:44:19.972893Z","id":"CVE-2025-55305","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-94"},{"lang":"en","value":"CWE-829"}]}],"references":[{"url":"https://github.com/electron/electron/commit/23a02934510fcf951428e14573d9b2d2a3c4f28b","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/2e5a0b7220ebf955c6785cc5adb2e2b1cf77dac1","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/3f92511cdecc39f46b0e86cce40a0c691e301c9d","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/fdf29ce83870109d403f5c23ae529dbd0e8f4fee","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/48101","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/48102","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/48103","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/48104","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/security/advisories/GHSA-vmqv-hx8q-j7mg","source":"security-advisories@github.com"}]}