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CVE-2026-1587

MEDIUM

5.3

Description

A vulnerability has been found in Open5GS up to 2.7.6. The affected element is the function sgwc_s11_handle_modify_bearer_request of the file /sgwc/s11-handler.c of the component SGWC. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Applying a patch is the recommended action to fix this issue. The issue report is flagged as already-fixed.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/29/2026

Derniere modification2/23/2026

Sourcenvd

Observations honeypot0

Produits affectes

open5gs:open5gs

Faiblesses (CWE)

CWE-404

References

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

https://github.com/open5gs/open5gs/issues/4272(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4272#event-21968635948(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4272#issue-3795156752(cna@vuldb.com)

https://vuldb.com/?ctiid.343350(cna@vuldb.com)

https://vuldb.com/?id.343350(cna@vuldb.com)

https://vuldb.com/?submit.738376(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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