CVE-2025-30356 | NASA CryptoLib up to 1.3.3 CCSDS Space Data Link Security Protocol Crypto_TC_ApplySecurity integer underflow
A vulnerability was found in NASA CryptoLib up to 1.3.3. It has been classified as very critical. This affects the function Crypto_TC_ApplySecurity of the component CCSDS Space Data Link Security Protocol Handler. The manipulation leads to integer underflow.
This vulnerability is uniquely identified as CVE-2025-30356. It is possible to initiate the attack remotely. There is no exploit available.