CVE-2026-22025

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Source

https://cve.org/CVERecord?id=CVE-2026-22025

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22025.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-22025

Aliases

GHSA-h74x-vwwr-mm5g

Published

2026-01-10T00:20:59.338Z

Modified

2026-07-15T01:49:07.791699579Z

Severity

6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

CryptoLib Memory Leak on HTTP Error Response in KMC Client

Details

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, cryptographyencrypt() and cryptographydecrypt() 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.

Database specific

{
    "cwe_ids": [
        "CWE-401",
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22025.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/nasa/cryptolib

Affected ranges

Type

GIT

Repo

https://github.com/nasa/cryptolib

Events

Introduced

Fixed

9ffda0ff78e8f74c58db4c181923196870e04c3e

Fixed

2372efd3da1ccb226b4297222e25f41ecc84821d

Database specific

{
    "cpe": "cpe:2.3:a:nasa:cryptolib:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.3"
        }
    ]
}

Affected versions

v1.*

v1.0.3

v1.1.0

v1.1.1

v1.2.0

v1.2.1

v1.2.2

v1.2.3

v1.3.0

v1.3.1

v1.3.2

v1.3.3

v1.4.0

v1.4.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22025.json"