Security Vulnerability in Linux Foundation Magma - Integrity Check Flaw
CVE-2026-82549

6.9MEDIUM

Key Information:

Vendor

Linux
Status
Magma
Vendor
CVE Published:
30 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-82549?

A security vulnerability has been identified in the Linux Foundation Magma's SecurityModeComplete handler, specifically affecting version 1.9.0. This flaw allows for improper validation of integrity check values, which could be exploited remotely. The existence of publicly available exploits increases the risk associated with this vulnerability, necessitating immediate attention from users to mitigate potential security threats.

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-2026-82549 - Proof of Concept

References

https://vuldb.com/vuln/397065
vdb-entry
https://vuldb.com/vuln/397065/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82549
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
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)
.