Is there a public PoC exploit available for CVE-2026-8781?

Yes, a public proof-of-concept exploit is available for CVE-2026-8781. Prioritise patching immediately. EPSS: 0.0%.

Is there a patch available for CVE-2026-8781?

Yes, a patch is available for CVE-2026-8781. Update the affected software to the latest version immediately.

OMEC AMF CVE-2026-8781

Q: What is the CVSS score of CVE-2026-8781?

CVE-2026-8781 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

EUVD-2026-30726 LOW

NULL Pointer Dereference (CWE-476)

2026-05-18 VulDB

GHSA-4qf2-p32m-7hmf

Denial Of Service Null Pointer Dereference

2.1

CVSS 4.0

CVSS VectorNVD

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Source Code Evidence Fetched

May 18, 2026 - 02:29 vuln.today

Analysis Generated

May 18, 2026 - 02:29 vuln.today

Severity Changed

May 18, 2026 - 02:22 NVD

MEDIUM LOW

CVSS changed

May 18, 2026 - 02:22 NVD

4.3 (MEDIUM) 2.1 (LOW)

DescriptionNVD

A security flaw has been discovered in omec-project amf up to 2.1.3-dev. The impacted element is the function RANConfiguration of the file ngap/handler.go. The manipulation results in null pointer dereference. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.2.0 is sufficient to resolve this issue. Upgrading the affected component is recommended. The same pull request fixes multiple security issues.

AnalysisAI

Null pointer dereference in OMEC Project AMF versions up to 2.1.3-dev allows remote authenticated attackers to trigger denial of service via crafted NGAP messages to the RANConfiguration function. The vulnerability (CVE-2026-8781) affects the Access and Mobility Management Function component of the Open Mobile Evolved Core, a critical element in 5G networks. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-8781 vulnerability details – vuln.today

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