CVE-2025-55305
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 3.1
- 6.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-94, CWE-829
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-vmqv-hx8q-j7mg | npm | electron | <35.7.5 | 35.7.5 |
| GHSA-vmqv-hx8q-j7mg | npm | electron | >=36.0.0-alpha.1 <36.8.1 | 36.8.1 |
| GHSA-vmqv-hx8q-j7mg | npm | electron | >=37.0.0-alpha.1 <37.3.1 | 37.3.1 |
| GHSA-vmqv-hx8q-j7mg | npm | electron | >=38.0.0-alpha.1 <38.0.0-beta.6 | 38.0.0-beta.6 |
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