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CVE-2026-55068

🗓️ 28 Aug 2026 16:57:12Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views🌐 WEB

free5GC 4.2.2 and earlier NRF nnrf-nfm lacks NF Profile validation enabling registration poisoning.

Related
Detection
Affected
Refs
Paths
Vulners
Node
free5gcfree5gcRange<4.2.3
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
nfInstanceIDrequest body/nnrf-nfm/v1/nf-instances/{nfInstanceID}PUT /nnrf-nfm/v1/nf-instances/{nfInstanceID} accepts NF Profiles without enforcing UUID format, nfStatus values, heartBeatTimer ranges, mandatory profile fields, or nfServices.ipEndPoints address constraints; invalid profiles are persisted and later exposed by NFDiscover.CWE-20
nfProfilesrequest body/nnrf-nfm/v1/nf-instances/{nfInstanceID}PUT /nnrf-nfm/v1/nf-instances/{nfInstanceID} accepts NF Profiles without enforcing UUID format, nfStatus values, heartBeatTimer ranges, mandatory profile fields, or nfServices.ipEndPoints address constraints; invalid profiles are persisted and later exposed by NFDiscover.CWE-20

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08 Sep 2026 21:11Current
7.9High risk
Vulners AI Score7.9
CVSS 49.3
EPSS0.0059
43