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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-1736 Detail

Description

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c of the component SGWC. Such manipulation leads to reachable assertion. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. A patch should be applied to remediate this issue. The issue report is flagged as already-fixed.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 5.5 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/open5gs/open5gs/ VulDB
https://github.com/open5gs/open5gs/issues/4270 VulDB
https://github.com/open5gs/open5gs/issues/4270#event-21968624624 VulDB
https://github.com/open5gs/open5gs/issues/4270#issue-3795141303 VulDB
https://vuldb.com/?ctiid.343635 VulDB
https://vuldb.com/?id.343635 VulDB
https://vuldb.com/?submit.741191 VulDB

Weakness Enumeration

CWE-ID CWE Name Source
CWE-617 Reachable Assertion VulDB  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-1736
NVD Published Date:
02/01/2026
NVD Last Modified:
02/01/2026
Source:
VulDB