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
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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
What is CVE-2026-8269?
How severe is CVE-2026-8269?
How do I fix CVE-2026-8269?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-8263A security flaw has been discovered in Tenda AC6 15.03.06.49…9.8
- CVE-2026-8264A weakness has been identified in Tenda AC6 15.03.06.23. Aff…8.8
- CVE-2026-8265A security vulnerability has been detected in Tenda AC6 15.0…7.2
- CVE-2026-8266A vulnerability was detected in Open5GS up to 2.7.7. This af…6.5
- CVE-2026-8267A flaw has been found in Open5GS up to 2.7.7. This vulnerabi…6.5
- CVE-2026-8268A vulnerability has been found in Open5GS up to 2.7.7. This …6.5
- CVE-2026-8270A vulnerability was determined in Open5GS up to 2.7.7. The a…6.5
- CVE-2026-8271A vulnerability was identified in D-Link DNS-320 2.06B01. Th…7.2
- CVE-2026-8272A security flaw has been discovered in D-Link DNS-320 2.06B0…7.2
- CVE-2026-8273A weakness has been identified in D-Link DNS-320 2.06B01. Th…7.2
- CVE-2026-8274A security vulnerability has been detected in npitre cramfs-…5.3
- CVE-2026-8275A vulnerability was detected in bettercap up to 2.41.5. Affe…3.7
Are you affected by CVE-2026-8269?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST