Improper input validation in Linux Foundation Magma
CVE-2026-82550
A security flaw has been discovered in Linux Foundation Magma 1.9.0. This impacts an unknown function of the component NGSetupRequest Handler. Performing a manipulation of the argument NG-IoT-DefaultPagingDRX results in improper input validation. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.007 · change: +0.003
Affected products
- Linux Foundation Magma — versions 1.9.0
Weakness classification (CWE)
References
- vuldb.com/vuln/397066 (technical-description, vdb-entry)
- vuldb.com/vuln/397066/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-82550 (third-party-advisory)
- vuldb.com/submit/891576 (third-party-advisory)
- github.com/magma/magma/issues/16023 (issue-tracking, exploit)
- www.linuxfoundation.org/ (product)
Frequently asked questions
- What is CVE-2026-82550?
- CVE-2026-82550 is a medium-severity vulnerability in Linux Foundation Magma, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-08-30.
- How severe is CVE-2026-82550?
- Medium severity. CVSS v3 base score is 5.3 out of 10.