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RustCrypto — Vulnerabilities & Security Advisories 11

Browse all 11 CVE security advisories affecting RustCrypto. AI-powered Chinese analysis, POCs, and references for each vulnerability.

RustCrypto develops cryptographic libraries for the Rust programming language, providing secure implementations of various cryptographic algorithms. Historically, vulnerabilities in these libraries have included remote code execution, buffer overflows, and logic flaws in cryptographic operations. While the project maintains a strong security focus due to Rust's memory safety guarantees, it has still recorded 10 CVEs, primarily related to edge cases in algorithm implementations and potential side-channel vulnerabilities. The project's security model emphasizes rigorous testing and formal verification, though some incidents have highlighted challenges in complex cryptographic protocol implementations. Despite these issues, RustCrypto remains a critical resource for secure cryptographic development in the Rust ecosystem.

CVE ID Title CVSS Severity Published
CVE-2026-50185 RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set — utils CWE-758 - - 2026-07-17
CVE-2026-24850 ML-DSA Signature Verification Accepts Signatures with Repeated Hint Indices — signatures CWE-347 5.3 Medium 2026-01-28
CVE-2026-23519 RustCrypto cmov: thumbv6m-none-eabi compiler emits non-constant time assembly when using cmovnz — utils CWE-208 7.5AI High AI 2026-01-15
CVE-2026-22705 RustCrypto: Signatures has timing side-channel in ML-DSA decomposition — signatures CWE-1240 6.4 Medium 2026-01-10
CVE-2026-22700 RustCrypto Has Insufficient Length Validation in decrypt() in SM2-PKE — elliptic-curves CWE-20 7.5 High 2026-01-10
CVE-2026-22699 RustCrypto SM2-PKE has Unchecked AffinePoint Decoding (unwrap) in decrypt() — elliptic-curves CWE-20 7.5 High 2026-01-10
CVE-2026-22698 RustCrypto SM2-PKE has 32-bit Biased Nonce Vulnerability — elliptic-curves CWE-331 7.5 - 2026-01-10
CVE-2026-21895 rsa crate has potential panic on a prime being equal to 1 — RSA CWE-703 7.5 - 2026-01-08
CVE-2025-27498 AEADs/ascon-aead: Plaintext exposed in decrypt_in_place_detached even on tag verification failure — AEADs CWE-347 7.5 - 2025-03-03
CVE-2023-49092 RustCrypto/RSA vulnerable to a Marvin Attack via key recovery through timing sidechannels — RSA CWE-385 5.9 Medium 2023-11-28
CVE-2023-42811 AEADs/aes-gcm: Plaintext exposed in decrypt_in_place_detached even on tag verification failure — AEADs CWE-347 4.7 Medium 2023-09-22

This page lists every published CVE security advisory associated with RustCrypto. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.