Cmov vulnerabilities

1 known vulnerability in Cmov from RustCrypto. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.8 Critical severity

  utils: Observable Discrepancy

  CVE-2026-23519Jan 15, 2026RustCrypto

  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-con