5.3

CVE-2026-82552: linux foundation magma Improper Resource Shutdown or Release

CVSS: 5.3v4.0MediumDeferred
Published 30-08-2026Last modified 31-08-2026
Open JSON

Vulnerability summary

CVE-2026-82552 is a medium (CVSS 5.3) Improper Resource Shutdown or Release vulnerability in linux foundation magma. EPSS estimates a 0.52% chance of exploitation in the next 30 days, higher than 43% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v4.0 (CVE.org)
EPSS score
0.52%
0%100%
Low · +0.22 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 30-08-2026
    PublishedVulnerability first disclosed.
  2. 31-08-2026
    Last modifiedVulnerability information updated.

Description

A security vulnerability has been detected in Linux Foundation Magma 1.9.0. Affected by this vulnerability is an unknown functionality of the file tasks/ngap/ngap_amf.c of the component gNB Termination Handler. The manipulation leads to denial of service. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

CVSS metrics

7 scores · 2 sources · 4 versions

EPSS trend

Probability

0.52%

Chance of exploitation in the next 30 days

Percentile

43%

Versus all other CVEs

30-day change

+0.22 pp

From 0.30% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.52%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Magma

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Linux foundation1 product

1 vendor · 1 product

References

6 links