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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-8744 Detail

Description

A vulnerability was determined in Open5GS up to 2.7.7. Affected is the function ogs_sbi_subscription_data_add/ogs_sbi_nf_service_add in the library /lib/sbi/context.c of the component NRF. Executing a manipulation can lead to denial of service. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 819db11a08b9736a3576c4f99ceb28f7eb99523a. A patch should be applied to remediate this issue.


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 2.1 LOW
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 Product 
https://github.com/open5gs/open5gs/commit/819db11a08b9736a3576c4f99ceb28f7eb99523a VulDB Patch 
https://github.com/open5gs/open5gs/issues/4465 VulDB Exploit  Issue Tracking 
https://github.com/open5gs/open5gs/issues/4466 VulDB Exploit  Issue Tracking 
https://github.com/open5gs/open5gs/pull/4534 VulDB Issue Tracking  Patch 
https://vuldb.com/submit/817029 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/submit/817030 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/vuln/364331 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/vuln/364331/cti VulDB Permissions Required  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-404 Improper Resource Shutdown or Release VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-8744
NVD Published Date:
05/17/2026
NVD Last Modified:
05/18/2026
Source:
VulDB