Nixpkgs security tracker
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CVE-2026-2523
5.3 MEDIUM
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
Activity log
- Created suggestion
Open5GS SMF gn-handler.c smf_gn_handle_create_pdp_context_request assertion
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.
References
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VDB-346111 | Open5GS SMF gn-handler.c smf_gn_handle_create_pdp_context_request assertion vdb-entrytechnical-description
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Submit #738342 | Open5GS SMF v2.7.6 Denial of Service third-party-advisory
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https://github.com/open5gs/open5gs/issues/4285 issue-tracking
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Affected products
Open5GS
- ==2.7.5
- ==2.7.6
- ==2.7.1
- ==2.7.2
- ==2.7.4
- ==2.7.3
- ==2.7.0
Matching in nixpkgs
pkgs.open5gs
4G/5G core network components
Package maintainers
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@Bot-wxt1221 Bot-wxt1221 <3264117476@qq.com>
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@xddxdd Yuhui Xu <b980120@hotmail.com>