CVE-2026-2523
Open5GS SMF gn-handler.c smf_gn_handle_create_pdp_context_request assertion
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability was detected in Open5GS up to 2.7.6. The affected element is the function smf_gn_handle_create_pdp_context_request of the file /src/smf/gn-handler.c of the component SMF. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
| CWE | CWE-617 |
| Vendor | n/a |
| Product | open5gs |
| Published | Feb 16, 2026 |
| Last Updated | Feb 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / Open5GS
2.7.0 2.7.1 2.7.2 2.7.3 2.7.4 2.7.5 2.7.6
References
vuldb.com: https://vuldb.com/?id.346111 vuldb.com: https://vuldb.com/?ctiid.346111 vuldb.com: https://vuldb.com/?submit.738342 github.com: https://github.com/open5gs/open5gs/issues/4285 github.com: https://github.com/open5gs/open5gs/issues/4285#issue-3809055236 github.com: https://github.com/open5gs/open5gs/
Credits
🔍 LinZiyu (VulDB User)