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Package · crates.io

cmov

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Low 2.0
    CVE-2026-50185

    RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set

    RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/b…

    RustCrypto utils deno pixi Debian Ubuntu Wolfi crates.io
  • High 8.9
    CVE-2026-23519

    RustCrypto cmov: thumbv6m-none-eabi compiler emits non-constant time assembly when using cmovnz

    RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. Prior to 0.4.4, the thumbv6m-none-eabi (Cortex M0, M0+ and M1) compiler emits non-co…

    RustCrypto utils yazi cmov Wolfi crates.io