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CVE-2026-1738

MEDIUM

5.3

Beschreibung

A flaw has been found in Open5GS up to 2.7.6. The impacted element is the function sgwc_tunnel_add of the file /src/sgwc/context.c of the component SGWC. Executing a manipulation of the argument pdr can lead to reachable assertion. The attack can be executed remotely. The exploit has been published and may be used. It is advisable to implement a patch to correct 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

Veroffentlicht2/2/2026

Zuletzt geandert2/11/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

open5gs:open5gs

Schwachen (CWE)

CWE-617

Referenzen

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

https://github.com/open5gs/open5gs/issues/4261(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4261#event-21968563677(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4261#issue-3787803578(cna@vuldb.com)

https://vuldb.com/?ctiid.343637(cna@vuldb.com)

https://vuldb.com/?id.343637(cna@vuldb.com)

https://vuldb.com/?submit.741193(cna@vuldb.com)

IOC Korrelationen

Keine Korrelationen erfasst

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