Incorrect Calculation Affecting libcrux-secrets package, versions <0.0.6
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Test your applications- Snyk IDSNYK-RUST-LIBCRUXSECRETS-18017879
- published19 Jul 2026
- disclosed26 May 2026
- creditUnknown
Introduced: 26 May 2026
CVE NOT AVAILABLE CWE-682 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade libcrux-secrets to version 0.0.6 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Calculation in the swap and select functions on aarch64 platforms due to the use of a cmp instruction in inline assembly that incorrectly handles the high bits of the selector operand. An attacker can cause incorrect cryptographic operations by providing crafted input values that exploit this behavior.