VYPR
Unrated severityOSV Advisory· Published Feb 2, 2026· Updated Feb 23, 2026

Open5GS CreateBearerRequest s5c-handler.c sgwc_s5c_handle_create_bearer_request assertion

CVE-2026-1737

Description

A vulnerability was detected in Open5GS up to 2.7.6. The affected element is the function sgwc_s5c_handle_create_bearer_request of the file /src/sgwc/s5c-handler.c of the component CreateBearerRequest Handler. Performing a manipulation results in reachable assertion. Remote exploitation of the attack is possible. The exploit is now public and may be used. To fix this issue, it is recommended to deploy a patch. The issue report is flagged as already-fixed.

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Affected products

2
  • Open5gs/Open5gsOSV2 versions
    v0.1.0, v0.1.1, v0.2.0, …+ 1 more
    • (no CPE)range: v0.1.0, v0.1.1, v0.2.0, …
    • (no CPE)range: <=2.7.6

Patches

Vulnerability mechanics

References

6

News mentions

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