CVE-2026-22705: Lattice Crypto Variable Time Divisioncve-2026-22705-lattice-crypto-variable-time-division
Variable-time operations like division (`/`, `/=`, `%`, `%=`) or `step_by` were detected inside timing-sensitive lattice cryptographic algorithms. Hardware division executes in variable time depending on the data, creating timing side-channels that can leak authentication secrets or key material. Use constant-time division alternatives (such as Barrett reduc