Expected Behavior Violation Affecting github.com/free5gc/amf/internal/sbi/processor package, versions <1.4.5
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMFREE5GCAMFINTERNALSBIPROCESSOR-16316386
- published28 Apr 2026
- disclosed22 Apr 2026
- creditGiancannella
Introduced: 22 Apr 2026
CVE-2026-41136 (opens in a new tab)How to fix?
Upgrade github.com/free5gc/amf/internal/sbi/processor to version 1.4.5 or higher.
Overview
Affected versions of this package are vulnerable to Expected Behavior Violation in the HTTPUEContextTransfer process when an unsupported Content-Type is received. An attacker can cause the processor to operate on an uninitialized object by sending a request with an unexpected Content-Type header.