{"cve":"CVE-2025-55305","nvd":{"published":"2025-09-04T23:15:33.520","modified":"2026-10-19T17:10:00.173","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L","score":6.1},"cwes":["CWE-94","CWE-829"],"references":["https://github.com/electron/electron/commit/23a02934510fcf951428e14573d9b2d2a3c4f28b","https://github.com/electron/electron/commit/2e5a0b7220ebf955c6785cc5adb2e2b1cf77dac1","https://github.com/electron/electron/commit/3f92511cdecc39f46b0e86cce40a0c691e301c9d","https://github.com/electron/electron/commit/fdf29ce83870109d403f5c23ae529dbd0e8f4fee","https://github.com/electron/electron/pull/48101"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2025-55305","score":0.00276,"percentile":0.19862,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-vmqv-hx8q-j7mg","url":"https://osv.dev/vulnerability/GHSA-vmqv-hx8q-j7mg","summary":"Electron has ASAR Integrity Bypass via resource modification","modified":"2025-09-05T16:10:10Z","packages":[{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":["<35.7.5"],"fixed":["35.7.5"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=36.0.0-alpha.1 <36.8.1"],"fixed":["36.8.1"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=37.0.0-alpha.1 <37.3.1"],"fixed":["37.3.1"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=38.0.0-alpha.1 <38.0.0-beta.6"],"fixed":["38.0.0-beta.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}