CVE-2026-30046: n/a
Description
CVE-2026-30046 is a reachable assertion vulnerability in the NUDM-UECM interface of Open5GS version 2.7.6. This flaw allows an attacker to cause a Denial of Service (DoS) by sending a specially crafted DELETE request. The vulnerability does not affect confidentiality or integrity but impacts availability. No patch or official remediation information is currently available. There are no known exploits in the wild at this time.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-30046) affects Open5GS v2.7.6 and involves a reachable assertion failure in the NUDM-UECM interface. An attacker can trigger this by supplying a crafted DELETE request, leading to a denial of service condition. The vulnerability is classified under CWE-617 (Reachable Assertion). The CVSS v3.1 base score is 7.5, indicating high severity with network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability.
Potential Impact
Successful exploitation results in denial of service, causing the affected Open5GS service to become unavailable. There is no impact on confidentiality or integrity. This could disrupt network functions relying on the NUDM-UECM interface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is currently available. Users should monitor vendor communications for updates and consider limiting exposure of the vulnerable interface until a fix is released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a906ba8acd9273b49839a0c
Added to database: 08/27/2026, 16:54:00 UTC
Last enriched: 09/08/2026, 13:52:14 UTC
Last updated: 10/11/2026, 18:48:18 UTC
Views: 25
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