Vulnerability · Published Aug 30, 2026 · Assigned by VulDB
CVE-2026-82547Linux Foundation Magma Registration Complete Message amf_fsm.cpp improper authentication
Medium 6.5
In plain English
A medium-severity improper authentication in Magma from Linux Foundation. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.8%top 44.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Linux Foundation Magma 1.9.0. The affected element is an unknown function of the file tasks/amf/amf_fsm.cpp of the component Registration Complete Message Handler. The manipulation results in improper authentication. The attack can be launched remotely. The exploit has been made public and could be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux Foundation | Magma | 1.9.0 |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-397063 | Linux Foundation Magma Registration Complete Message amf_fsm.cpp improper authentication vdb-entry
- VDB-397063 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-82547 | CVE Analysis and Report third-party-advisory
- Submit #891571 | Linux Foundation Projects Magma 5G 1.9.0 Improper Authentication third-party-advisory
- https://github.com/magma/magma/issues/16020 exploit, issue-tracking
- https://www.linuxfoundation.org/ product