๐Ÿ›ก๏ธ CVE-2026-22024
๐ŸŸก CVSS 5.3 โ€” Medium โš ๏ธ Exploit Public CWE-401 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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 cryptography_encrypt() function allocates multiple buffers for HTTP requests and JSON parsing that are never freed on any code path. Each call leaks approximately 400 bytes of memory. Sustained traffic can gradually exhaust available memory. This issue has been patched in version 1.4.3.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-401
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-01-10
Updated 2026-06-02
Modified 2026-01-16

Affected Packages

Software From version Fixed in
cryptolib โ€” 1.4.3

Similar Threats

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