Improper Input Validation in Linux Foundation Magma Affecting Remote Functionality
CVE-2026-82550

6.9MEDIUM

Key Information:

Vendor

Linux
Status
Magma
Vendor
CVE Published:
30 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-82550?

A security vulnerability exists in the Magma component's NGSetupRequest Handler, specifically related to improper input validation when handling the argument NG-IoT-DefaultPagingDRX. This flaw could allow for remote exploitation, potentially facilitating unauthorized access or control over affected systems. The vulnerability was acknowledged by relevant project stakeholders, but no formal response or remediation has been provided to date. Prompt action is recommended to mitigate risks associated with this flaw.

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-2026-82550 - Proof of Concept

References

https://vuldb.com/vuln/397066
vdb-entrytechnical-description
https://vuldb.com/vuln/397066/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82550
third-party-advisory

CVSS V4

Score:
6.9
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
.