Nixpkgs security tracker
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CVE-2026-1736
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):
Open5GS SGWC s11-handler.c assertion
A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c of the component SGWC. Such manipulation leads to reachable assertion. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. A patch should be applied to remediate this issue. The issue report is flagged as already-fixed.
References
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Submit #741191 | Open5GS SGWC v2.7.6 Denial of Service third-party-advisory
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https://github.com/open5gs/open5gs/issues/4270 issue-tracking
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Affected products
Open5GS
- ==2.7.0
- ==2.7.3
- ==2.7.4
- ==2.7.1
- ==2.7.2
- ==2.7.5
- ==2.7.6
Matching in nixpkgs
pkgs.open5gs
4G/5G core network components
pkgs.open5gs-webui
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>