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CVE-2026-44316

🗓️ 27 May 2026 15:52:07Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 59 Views🌐 WEB

Free5GC PCF POST /npcf-smpolicycontrol sm-policies panics on nil pointer when UDR 404; fixed in 4.2.2.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
free5gcfree5gcRange<4.2.2
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
dnnrequest body/npcf-smpolicycontrol/v1/sm-policiesNil-pointer dereference in free5GC PCF SM Policy Create handler when downstream UDR lookup fails with 404 and returns a nil response, causing a panic and HTTP 500. Triggered by a crafted POST (e.g., unknown DNN); fixed in version 4.2.2.CWE-476, CWE-754

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