CVE-2026-74877

opensslencrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revokekey method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership...

CVE-2026-74877 openssl_encrypt before 1.4.0 Missing Ownership Verification via revoke_key

opensslencrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revokekey method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership...

CVE-2026-74877

opensslencrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revokekey method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership...

SUSE-SU-2026:22365-1 Security update for openCryptoki

This update for openCryptoki fixes the following issues Upgrade openCryptoki to version 3.27 jscPED-14609: Add base support for PKCS11 v3.2. Add support for PKCS11 v3.2 CVerifySignatureInit|Update|Final. Add support for PKCS11 v3.2 CEncapsulateKey/CDecapsulateKey. Soft/ICA/CCA/EP11: Add support f...

`pqcrypto-mldsa` is unmaintained: upstream PQClean project being archived

This crate provides Rust bindings to ML-DSA FIPS 204 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result, this crat...

RUSTSEC-2026-0166 `pqcrypto-mldsa` is unmaintained: upstream PQClean project being archived

This crate provides Rust bindings to ML-DSA FIPS 204 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result, this crat...

PT-2026-49125

The pqcrypto crate and the entire pqcrypto- ecosystem wrap C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches, algorithm updates, or bug fixes will be applied to the upstream implementations. ...

PT-2026-49127

This crate provides Rust bindings to ML-DSA FIPS 204 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result, this crat...

CVE-2026-5194

The CVE-2026-5194 issue concerns wolfSSL’s ECDSA certificate verification: missing hash/digest size and OID checks may allow digests smaller than allowed for the given key type to pass verification when EdDSA or ML-DSA is enabled. This could reduce security of ECDSA certificate-based authenticati...

CVE-2026-5194

Missing hash/digest size and OID checks allow digests smaller than allowed when verifying ECDSA certificates, or smaller than is appropriate for the relevant key type, to be accepted by signature verification functions. This could lead to reduced security of ECDSA certificate-based authentication...

GHSA-CP57-FQ8G-QH6V libcrux has an Incorrect Check of Signer Response Norm During Verification

The ML-DSA verification algorithm as specified in FIPS 204, subsection 6.3 requires verifiers to check that the infinity norm of the deserialized signer response $z$ does not exceed $\gamma1 - \beta$ line 13 of Algorithm 8. The same check is required to be performed during signature generation...

ml-dsa's UseHint function has off by two error when r0 equals zero

Summary There's a bug in the usehint function where it adds 1 instead of subtracting 1 when the decomposed low bits r0 equal exactly zero. FIPS 204 Algorithm 40 is pretty clear that r0 0 means strictly positive, but the current code treats zero as positive. This causes valid signatures to...

GHSA-5X2R-HC65-25F9 ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices

Affected Crate: ml-dsa Affected Versions: v0.1.0-rc.2 and commits since b01c3b7 Severity: Medium Reporter: Oren Yomtov Fireblocks Summary The ML-DSA signature verification implementation in the RustCrypto ml-dsa crate incorrectly accepts signatures with repeated duplicate hint indices. According ...

ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices

Affected Crate: ml-dsa Affected Versions: v0.1.0-rc.2 and commits since b01c3b7 Severity: Medium Reporter: Oren Yomtov Fireblocks Summary The ML-DSA signature verification implementation in the RustCrypto ml-dsa crate incorrectly accepts signatures with repeated duplicate hint indices. According ...

ALPINE-CVE-2025-15469

Issue summary: The 'openssl dgst' command-line tool silently truncates input data to 16MB when using one-shot signing algorithms and reports success instead of an error. Impact summary: A user signing or verifying files larger than 16MB with one-shot algorithms such as Ed25519, Ed448, or ML-DSA m...

CVE-2025-15469 'openssl dgst' one-shot codepath silently truncates inputs >16MB

Issue summary: The 'openssl dgst' command-line tool silently truncates input data to 16MB when using one-shot signing algorithms and reports success instead of an error. Impact summary: A user signing or verifying files larger than 16MB with one-shot algorithms such as Ed25519, Ed448, or ML-DSA m...

CVE-2026-22705

CVE-2026-22705 — RustCrypto: Signatures (ML-DSA) exhibits a timing side-channel in the Decompose algorithm used during signing. The vulnerability arises from variable-time division of r1 by TwoGamma2::U32 on secret-derived data, leaking information about the signing key through timing variations....

RustCrypto: Signatures 安全漏洞

RustCrypto: Signatures is a cryptographic signature algorithm open-sourced by Rust Crypto. A security vulnerability exists in RustCrypto: Signatures versions prior to 0.1.0-rc.2, which stems from the presence of timing side channels in the Decompose algorithm used during ML-DSA signing...

PT-2026-2255

Name of the Vulnerable Software and Affected Versions RustCrypto Signatures versions prior to 0.1.0-rc.2 Description RustCrypto Signatures provides support for digital signatures, which authenticate data using public-key cryptography. A timing side-channel was identified in the Decompose algorith...

RUSTSEC-2025-0133 Incorrect calculation on aarch64

On platforms without the core::arch::aarch64::vxarqu64 intrinsic, an unverified fallback in libcrux-intrinsics v0.0.3 passed incorrect arguments and produced wrong results. This corrupted SHA-3 digests and caused libcrux-ml-kem and libcrux-ml-dsa to sample incorrectly, yielding incorrect shared...