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CVE-2026-1587

MEDIUM

5.3

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/29/2026

Zuletzt geandert2/23/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

open5gs:open5gs

Schwachen (CWE)

CWE-404

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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