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CVE-2026-2062

MEDIUM

5.3

Description

A vulnerability was identified in Open5GS up to 2.7.6. This affects the function sgwc_s5c_handle_modify_bearer_response/sgwc_sxa_handle_session_modification_response of the component PGW S5U Address Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The exploit is publicly available and might be used. The identifier of the patch is f1bbd7b57f831e2a070780a7d8d5d4c73babdb59. Applying a patch is the recommended action to fix this issue.

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

Publie2/6/2026

Derniere modification2/11/2026

Sourcenvd

Observations honeypot0

Produits affectes

open5gs:open5gs

Faiblesses (CWE)

CWE-404CWE-476CWE-476

References

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

https://github.com/open5gs/open5gs/commit/f1bbd7b57f831e2a070780a7d8d5d4c73babdb59(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4257(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4257#issue-3787701521(cna@vuldb.com)

https://vuldb.com/?ctiid.344622(cna@vuldb.com)

https://vuldb.com/?id.344622(cna@vuldb.com)

https://vuldb.com/?submit.744719(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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