CVE-2026-82552: Denial of Service in Linux Foundation Magma
Description
CVE-2026-82552 is a medium severity denial of service vulnerability in Linux Foundation Magma version 1.9.0. It affects an unknown functionality within the gNB Termination Handler component, specifically the file tasks/ngap/ngap_amf.c. The vulnerability can be exploited remotely without user interaction and requires low privileges. Public exploit code has been disclosed, but no known active exploitation in the wild has been reported.
CVSS v4.0
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Linux Foundation Magma 1.9.0 involves an issue in the gNB Termination Handler component's file tasks/ngap/ngap_amf.c. The flaw allows remote attackers with low privileges to cause a denial of service condition. The vulnerability is identified as CWE-404 (Improper Resource Shutdown or Release). The CVSS 3.1 base score is 5.3, reflecting medium severity with network attack vector, low attack complexity, no privileges required, no user interaction, and low impact on availability. Public exploit code has been disclosed, but no active exploitation is known.
Potential Impact
Successful exploitation results in denial of service, potentially disrupting the affected component's operation. The impact is limited to availability degradation without reported confidentiality or integrity loss. The vulnerability can be triggered remotely and requires low privileges, increasing the risk of disruption in affected deployments.
Mitigation Recommendations
No official patch or remediation has been confirmed or published by the vendor at this time. Patch status is not yet confirmed — check the Linux Foundation Magma vendor advisory for current remediation guidance. Until a fix is available, consider limiting network exposure of the affected service and monitoring for unusual service disruptions.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rv8m-mrhh-346m
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-82552"]
- Database Specific Severity
- LOW
- Cvss Version
- 3.1
Threat ID: 6a95a106acd9273b4947eae3
Added to database: 08/31/2026, 15:43:02 UTC
Last enriched: 09/09/2026, 10:23:00 UTC
Last updated: 10/16/2026, 06:48:19 UTC
Views: 89
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.