VULNERABILITY INTELLIGENCE

CVE-2026-22705

CVSS score6.4 MEDIUM

EPSS probability0.16%

CISA KEVNot currently listed

Published2026-01-10

Last modified2026-06-17

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.