Improper Authentication in Linux Foundation Magma 1.9.0
CVE-2026-82547

6.9MEDIUM

Key Information:

Vendor

Linux
Status
Magma
Vendor
CVE Published:
30 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-82547?

A vulnerability exists in Linux Foundation Magma version 1.9.0, specifically within the Registration Complete Message Handler implemented in the file tasks/amf/amf_fsm.cpp. This flaw can allow unauthorized remote attackers to manipulate the system's authentication processes. It is crucial for users of this version to apply necessary updates, given that the exploit has been publicly disclosed, increasing the risk of potential exploitation.

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-2026-82547 - Proof of Concept

References

https://vuldb.com/vuln/397063
vdb-entry
https://vuldb.com/vuln/397063/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82547
third-party-advisory

CVSS V4

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