Missing Cryptographic Step Affecting soroban-sdk package, versions <22.0.11>=23.0.0-rc.1 <23.5.3>=25.0.0-rc.1 <25.3.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Mar 2026
- disclosed13 Mar 2026
- creditleighmcculloch
Introduced: 13 Mar 2026
CVE-2026-32322 (opens in a new tab)How to fix?
Upgrade soroban-sdk to version 22.0.11, 23.5.3, 25.3.0 or higher.
Overview
Affected versions of this package are vulnerable to Missing Cryptographic Step in the Fr equality comparison process. An attacker can bypass security-critical logic by supplying crafted scalar values through contract inputs and triggering direct equality checks without host-side arithmetic operations. This can lead to incorrect authorization decisions or validation bypasses in smart contracts that rely on these checks.