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CVE-2026-1737

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/2/2026

Last Modified2/11/2026

Sourcenvd

Honeypot Sightings0

Affected Products

open5gs:open5gs

Weaknesses (CWE)

CWE-617

References

https://github.com/open5gs/open5gs/(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4271(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4271#event-21968630023(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4271#issue-3795147720(cna@vuldb.com)

https://vuldb.com/?ctiid.343636(cna@vuldb.com)

https://vuldb.com/?id.343636(cna@vuldb.com)

https://vuldb.com/?submit.741192(cna@vuldb.com)

IOC Correlations

No correlations recorded

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