Remote Null Pointer Dereference in omec-project AMF by Linux Foundation
CVE-2026-8783

5.3MEDIUM

Key Information:

Vendor

Omec-project

Status
Amf
Vendor
CVE Published:
18 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-8783?

A null pointer dereference vulnerability has been identified in the UERadioCapabilityCheckResponse function of omec-project AMF, affecting versions up to 2.1.3-dev. This flaw allows remote attackers to cause denial of service conditions through malicious manipulation. The vulnerability is exploitable and has been publicly disclosed. Users are strongly encouraged to upgrade to version 2.2.0 to mitigate this risk, as it addresses multiple security flaws.

Affected Version(s)

amf 2.1.3-dev

amf 2.2.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-8783 - Proof of Concept

References

https://vuldb.com/vuln/364407
vdb-entrytechnical-description
https://vuldb.com/vuln/364407/cti
signaturepermissions-required
https://vuldb.com/submit/811655
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

shovon0203 (VulDB User)
VulDB CNA Team
.