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CVE-2026-22705 Detail

Description

RustCrypto: Signatures offers support for digital signatures, which provide authentication of data using public-key cryptography. Prior to version 0.1.0-rc.2, a timing side-channel was discovered in the Decompose algorithm which is used during ML-DSA signing to generate hints for the signature. This issue has been patched in version 0.1.0-rc.2.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/RustCrypto/signatures/commit/035d9eef98486ecd00a8bf418c7817eb14dd6558 GitHub, Inc.
https://github.com/RustCrypto/signatures/pull/1144 GitHub, Inc.
https://github.com/RustCrypto/signatures/security/advisories/GHSA-hcp2-x6j4-29j7 GitHub, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-1240 Use of a Cryptographic Primitive with a Risky Implementation GitHub, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-22705
NVD Published Date:
01/10/2026
NVD Last Modified:
01/10/2026
Source:
GitHub, Inc.