Security Advisory

CVE-2026-21898

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-10 00:10:29

Last updated 2026-01-12 20:22:05

Assigner GitHub_M

State PUBLISHED

Description

CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.3, the Crypto_AOS_ProcessSecurity function reads memory without valid bounds checking when parsing AOS frame hashes. This issue has been patched in version 1.4.3.

← Browse all CVEs View on cve.org ↗