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Untriaged
Permalink CVE-2026-1738
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):
updated 2 months, 3 weeks ago by @LeSuisse Activity log
  • Created suggestion 2 months, 3 weeks ago
  • @LeSuisse ignored package open5gs-webui 2 months, 3 weeks ago
Open5GS SGWC context.c sgwc_tunnel_add assertion

A flaw has been found in Open5GS up to 2.7.6. The impacted element is the function sgwc_tunnel_add of the file /src/sgwc/context.c of the component SGWC. Executing a manipulation of the argument pdr can lead to reachable assertion. The attack can be executed remotely. The exploit has been published and may be used. It is advisable to implement a patch to correct this issue. The issue report is flagged as already-fixed.

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

  • nixos-unstable 2.7.6
    • nixpkgs-unstable 2.7.6
    • nixos-unstable-small 2.7.6
  • nixos-25.11 -
    • nixos-25.11-small 2.7.6
    • nixpkgs-25.11-darwin 2.7.6
Ignored packages (1)

Package maintainers