What is the CVSS score of CVE-2025-55305?

CVE-2025-55305 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L. EPSS exploitation probability: 0.0%.

Which versions of Red Hat are affected by CVE-2025-55305?

Organizations using Electron should be aware of moderate risk from CVE-2025-55305, a code injection vulnerability rated CVSS 6.1.. A patch is available.

Is there a public PoC exploit available for CVE-2025-55305?

Yes, a public proof-of-concept exploit is available for CVE-2025-55305. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-55305?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Red Hat CVE-2025-55305

MEDIUM

Code Injection (CWE-94)

2025-09-04 security-advisories@github.com

RCE Code Injection Red Hat Suse

6.1

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

6.1 MEDIUM

AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L

SUSE

MEDIUM

qualitative

Red Hat

6.1 MEDIUM

qualitative

Primary rating from GitHub Advisory.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:10 vuln.today

PoC Detected

Sep 05, 2025 - 17:47 vuln.today

Public exploit code

CVE Published

Sep 04, 2025 - 23:15 nvd

MEDIUM 6.1

DescriptionGitHub Advisory

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.

AnalysisAI

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. 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. Version information: through 36.8.0.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.

Vendor StatusVendor

SUSE

Severity: Medium

CVE-2025-55305 vulnerability details – vuln.today

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Red Hat CVE-2025-55305

Severity by source

CVSS VectorGitHub Advisory

Lifecycle Timeline

DescriptionGitHub Advisory

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

Vendor StatusVendor

SUSE

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External POC / Exploit Code