Bug 2393398 (CVE-2025-55305) - CVE-2025-55305 electron: ASAR Integrity Bypass via resource modification
Summary: CVE-2025-55305 electron: ASAR Integrity Bypass via resource modification
Keywords:
Status: NEW
Alias: CVE-2025-55305
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2393437 2393438 2393439
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-05 00:01 UTC by OSIDB Bzimport
Modified: 2025-09-05 15:04 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2025-09-05 00:01:49 UTC 
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.
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