Is CVE-2026-8250 actively exploited?

No active exploitation of CVE-2026-8250 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-8250 be exploited remotely?

Yes. CVE-2026-8250 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-8250?

CVE-2026-8250 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2026-8250

CWE-404Published: May 10, 2026· Updated: May 12, 2026

6.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.7th

Official Description

A vulnerability has been found in Open5GS up to 2.7.7. This affects the function smf_n4_build_qos_flow_to_modify_list of the file /src/smf/n4-build.c of the component SMF. Such manipulation leads to denial of service. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

NVD Source

Technical Analysis

CVE-2026-8250 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 6.5.