What is the CVSS score of CVE-2025-24015?

CVE-2025-24015 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of Node.js are affected by CVE-2025-24015?

Organizations using Deno should be aware of moderate risk from CVE-2025-24015, a signature bypass vulnerability rated CVSS 5.3. Exploitation could compromise the security of affected deployments.. A patch is available.

Is there a public PoC exploit available for CVE-2025-24015?

Yes, a public proof-of-concept exploit is available for CVE-2025-24015. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-24015?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.

Node.js CVE-2025-24015

EUVD-2025-16794 MEDIUM

Improper Verification of Cryptographic Signature (CWE-347)

2025-06-03 security-advisories@github.com

GHSA-2x3r-hwv5-p32x

Node.js Information Disclosure Deno Suse

5.3

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.3 MEDIUM

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

SUSE

MEDIUM

qualitative

Primary rating from GitHub Advisory.

CVSS VectorGitHub Advisory

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 17:04 euvd

EUVD-2025-16794

Analysis Generated

Mar 14, 2026 - 17:04 vuln.today

Patch released

Mar 14, 2026 - 17:04 nvd

Patch available

PoC Detected

Jun 09, 2025 - 15:11 vuln.today

Public exploit code

CVE Published

Jun 03, 2025 - 23:15 nvd

MEDIUM 5.3

DescriptionGitHub Advisory

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Versions 1.46.0 through 2.1.6 have an issue that affects AES-256-GCM and AES-128-GCM in Deno in which the authentication tag is not being validated. This means tampered ciphertexts or incorrect keys might not be detected, which breaks the guarantees expected from AES-GCM. Older versions of Deno correctly threw errors in such cases, as does Node.js. Without authentication tag verification, AES-GCM degrades to essentially CTR mode, removing integrity protection. Authenticated data set with set_aad is also affected, as it is incorporated into the GCM hash (ghash) but this too is not validated, rendering AAD checks ineffective. Version 2.1.7 includes a patch that addresses this issue.