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 libcurl write_callback function in the KMC crypto service client allows unbounded memory growth by reallocating response buffers without any size limit or overflow check. A malicious KMC server can return arbitrarily large HTTP responses, forcing the client to allocate excessive memory until the process is terminated by the OS. This issue has been patched in version 1.4.3.
INFO
Published Date :
2026-01-10T00:22:35.480Z
Last Modified :
2026-01-10T00:22:35.480Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-22026 vulnerability.
| Vendors | Products |
|---|---|
| Nasa |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-22026.
