CVE-2026-8744CWE-404

Open5GS NRF context.c ogs_sbi_nf_service_add denial of service

Medium · published May 17, 2026

CVSS v4.0
5.3
EPSS
1%
Percentile
56.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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
EPSS
0.00809 · 56.4th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2026-05-17T09:15Z
EPSS history
Timeline
  • 17 MAY 09:15Z
    Open5GS NRF context.c ogs_sbi_nf_service_add denial of service
    cvelistv5