CVE-2026-22025

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, when the KMC server returns a non-200 HTTP status code, cryptography_encrypt() and cryptography_decrypt() return immediately without freeing previously allocated buffers. Each failed request leaks approximately 467 bytes. Repeated failures (from a malicious server or network issues) can gradually exhaust memory. This issue has been patched in version 1.4.3.
CVSS

No CVSS.

Configurations

No configuration.

History

10 Jan 2026, 01:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-10 01:16

Updated : 2026-01-10 01:16


NVD link : CVE-2026-22025

Mitre link : CVE-2026-22025

CVE.ORG link : CVE-2026-22025


JSON object : View

Products Affected

No product.

CWE
CWE-401

Missing Release of Memory after Effective Lifetime

CWE-770

Allocation of Resources Without Limits or Throttling