Improper Validation of Syntactic Correctness of Input Affecting oai-cn5g-amf package, versions [,2.1.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published26 May 2026
- disclosed7 Jan 2026
- creditUnknown
Introduced: 7 Jan 2026
CVE-2025-66786 (opens in a new tab)How to fix?
Upgrade oai-cn5g-amf to version 2.1.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input in the processing of JSON format requests in the SBI interface. An attacker can cause service disruption by sending specially crafted JSON data remotely and without authorization.