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CVE-2025-6547 On Node.js < 3, pbkdf2 silently disregards Uint8Array input, returning static keys

🗓️ 23 Jun 2025 19:00:45Reported by harboristType 
cvelist
 cvelist🔗 www.cve.org👁 13 Views

CVE-2025-6547 in Node.js < 3, pbkdf2 fails to validate Uint8Array, allowing signature spoofing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerabilities in pbkdf2 affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.
25 Sep 202511:52
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in QRadar Suite Software
13 Mar 202619:11
–ibm
IBM Security Bulletins		Security Bulletin: IBM QRadar Log Source Management app for IBM QRadar SIEM includes components with known vulnerabilities
15 Aug 202514:37
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in pbkdf2 affect IBM Decision Optimization for IBM Cloud Pak for Data (CVE-2025-6545 and CVE-2025-6547)
3 Sep 202508:04
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container Dashboard operands are vulnerable to loss of confidentiality [CVE-2025-6545] [CVE-2025-6547]
26 Jun 202516:36
–ibm
IBM Security Bulletins		Security Bulletin: IBM watsonx Orchestrate Developer Edition affected by vulnerability in pbkdf2-3.1.2.tgz
22 Oct 202511:24
–ibm
ATTACKERKB		CVE-2025-6547
23 Jun 202519:00
–attackerkb
BDU FSTEC		The vulnerability of the pbkdf2 library in the Node.js software platform, which allows attackers to forge digital signatures
25 Jun 202500:00
–bdu_fstec
Circl		CVE-2025-6547
23 Jun 202520:28
–circl
CNNVD		Browserify pbkdf2 安全漏洞
23 Jun 202500:00
–cnnvd
Rows per page
[
  {
    "collectionURL": "https://npmjs.com/pbkdf2",
    "defaultStatus": "unaffected",
    "packageName": "pbkdf2",
    "repo": "https://github.com/browserify/pbkdf2",
    "versions": [
      {
        "status": "affected",
        "version": ">= 1 <=3.1.2",
        "versionType": "semver"
      }
    ]
  }
]

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12 Feb 2026 06:04Current
CVSS 49.1
EPSS0.00091
CWE-20
cve-2025-6547 node.js vulnerability uint8array signature spoofing improper input validation
13