State Issue in Linux Foundation Magma's NGSetup Handler Component
CVE-2026-82551

6.9MEDIUM

Key Information:

Vendor

Linux
Status
Magma
Vendor
CVE Published:
30 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-82551?

A vulnerability exists in version 1.9.0 of Linux Foundation Magma, specifically within the NGSetup Handler component located in the ngap_amf_handlers.c file. This flaw can be exploited remotely, allowing attackers to execute manipulations that lead to significant state issues. Given that exploit code has been made publicly available, there is potential for widespread attacks. It's crucial for users of this software to address this vulnerability promptly to mitigate risks.

Affected Version(s)

Magma 1.9.0

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-2026-82551 - Proof of Concept

References

https://vuldb.com/vuln/397067
vdb-entry
https://vuldb.com/vuln/397067/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82551
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
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)
.