Detections
Analytics
CVE-2026-22705
medium
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.
References
https://github.com/RustCrypto/signatures/security/advisories/GHSA-hcp2-x6j4-29j7
https://github.com/RustCrypto/signatures/pull/1144
https://github.com/RustCrypto/signatures/commit/035d9eef98486ecd00a8bf418c7817eb14dd6558