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Description

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.

PUBLISHED Reserved 2026-05-17 | Published 2026-05-18 | Updated 2026-05-18 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
4.0AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C

Problem types

NULL Pointer Dereference

Denial of Service

Product status

2.1.3-dev
affected

2.2.0
unaffected

Timeline

2026-05-17:Advisory disclosed
2026-05-17:VulDB entry created
2026-05-17:VulDB entry last update

Credits

shovon0203 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/364407 (VDB-364407 | omec-project amf dispatcher.go UERadioCapabilityCheckResponse null pointer dereference) vdb-entry technical-description

vuldb.com/vuln/364407/cti (VDB-364407 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/811655 (Submit #811655 | Linux Foundation Projects SD-Core 2.1.1 Memory Corruption) third-party-advisory

github.com/omec-project/amf/issues/675 exploit issue-tracking

github.com/omec-project/amf/pull/666 issue-tracking patch

github.com/omec-project/amf/releases/tag/v2.2.0 patch

github.com/omec-project/amf/ product

cve.org (CVE-2026-8783)

nvd.nist.gov (CVE-2026-8783)

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