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VULNERABILITIES

CVE-2026-82590 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

A weakness has been identified in Open5GS up to 2.7.7. The affected element is the function smf_nudm_sdm_handle_get of the file src/smf/nudm-handler.c of the component SMF. Executing a manipulation of the argument preemptCap can lead to reachable assertion. The attack may be launched remotely. Upgrading to version 2.8.0 is sufficient to fix this issue. This patch is called 4554405f29bffd7562abedbee63484825bd90cd5. You should upgrade the affected component.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/open5gs/open5gs/ [email protected]
https://github.com/open5gs/open5gs/commit/4554405f29bffd7562abedbee63484825bd90cd5 [email protected]
https://github.com/open5gs/open5gs/issues/4455 [email protected]
https://github.com/open5gs/open5gs/releases/tag/v2.8.0 [email protected]
https://vuldb.com/cve/CVE-2026-82590 [email protected]

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-617Reachable Assertion[email protected]

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-82590
NVD Published Date:
Aug 30, 2026
NVD Last Modified:
Aug 31, 2026
Source:
[email protected]
CVE-2026-82590 Details - Not Deferred