Read the docs
TI-2026-07721 Aliases CVE-2026-8783GHSA-6v92-ph9p-hrpc

omec-project amf dispatcher.go UERadioCapabilityCheckResponse null pointer dereference

Priority MEDIUM 57CWE-404Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-404.

Summary

A security vulnerability has been detected in omec-project amf up to 2.1.3-dev. This impacts the function UERadioCapabilityCheckResponse of the file ngap/dispatcher.go. Such manipulation leads to null pointer dereference. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2.0 will fix this issue. Upgrading the affected component is advised. The same pull request fixes multiple security issues.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00398 34th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed amf (omec-project): 2.2.0github.com/omec-project/amf (Go): 2.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
omec-projectamf2.1.3-dev2.2.0Patch availableCNA
—github.com/omec-project/amf (Go)before 2.2.02.2.0Patch availableGHSA-6v92-ph9p-hrpc
  • amf Vendoromec-project Affected 2.1.3-dev Fixed in 2.2.0 Patch available CNA
  • github.com/omec-project/amf (Go) Vendor— Affected before 2.2.0 Fixed in 2.2.0 Patch available GHSA-6v92-ph9p-hrpc

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

  • Fix · CNA amf (omec-project) Fixed in 2.2.0
  • Fix · GHSA-6v92-ph9p-hrpc github.com/omec-project/amf (Go) Fixed in 2.2.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-8783
  2. 2026-10-03 Alias added: GHSA-6v92-ph9p-hrpc

References

Exploit 1

Patch 2

Advisory 1

Other 2

  • TI-2026-07720 omec-project amf NGAP Message handler.go null pointer dereference CVSS 4.0MEDIUM 5.3
  • TI-2025-13834 NULL pointer dereference in omec-project UPF CVSS 4.0MEDIUM 5.3
  • TI-2026-12321 omec-project amf NGSetupRequest handler.go denial of service CVSS 4.0MEDIUM 5.3
  • TI-2026-12320 omec-project amf NGAP Message RRCInactiveTransitionReport denial of service CVSS 4.0MEDIUM 5.3
  • TI-2026-08167 omec-project amf NGReset Message memory corruption CVSS 4.0MEDIUM 5.3
  • TI-2026-08166 omec-project amf NGSetupRequest memory corruption CVSS 4.0MEDIUM 5.3
See all 12 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences