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CVE-2026-24850 ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices

🗓️ 28 Jan 2026 00:24:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-24850: ML-DSA verification accepts signatures with repeated hint indices due to a non-strict check; fixed in version 0.1.0-rc.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-24850
28 Jan 202600:24
attackerkb
circl
Circl
CVE-2026-24850
27 Jan 202621:38
circl
cnnvd
CNNVD
RustCrypto signatures: Data forgery vulnerability
28 Jan 202600:00
cnnvd
cve
CVE
CVE-2026-24850
28 Jan 202600:24
cve
euvd
EUVD
EUVD-2026-15989
25 Mar 202621:30
euvd
euvd
EUVD
EUVD-2026-4910
28 Jan 202600:24
euvd
github
Github Security Blog
ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices
28 Jan 202616:44
github
nvd
NVD
CVE-2026-24850
28 Jan 202601:16
nvd
osv
OSV
GHSA-5X2R-HC65-25F9 ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices
28 Jan 202616:44
osv
ptsecurity
Positive Technologies
PT-2026-5048
28 Jan 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "RustCrypto",
    "product": "signatures",
    "versions": [
      {
        "version": ">= 0.0.4, < 0.1.0-rc.4",
        "status": "affected"
      }
    ]
  }
]

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