CVE-2026-8269
Last modified
CVE-2026-8269 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function smf_nsmf_handle_create_sm_context of the component SMF. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function smf_nsmf_handle_create_sm_context of the component SMF. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Open5gs | Open5gs | <= 2.7.7 |
References
- https://github.com/open5gs/open5gs/issues/4450Exploit, Issue Tracking
- https://vuldb.com/submit/808486Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362566Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362566/ctiPermissions Required, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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