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CVE-2026-1521

MEDIUM

5.3

Beschreibung

A security flaw has been discovered in Open5GS up to 2.7.6. This affects the function sgwc_s5c_handle_bearer_resource_failure_indication of the file src/sgwc/s5c-handler.c of the component SGWC. Performing a manipulation results in denial of service. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The patch is named 69b53add90a9479d7960b822fc60601d659c328b. It is recommended to apply a patch to fix this issue.

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

Veroffentlicht1/28/2026

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/commit/69b53add90a9479d7960b822fc60601d659c328b(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268#event-21989483261(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268#issue-3795012861(cna@vuldb.com)

https://vuldb.com/?ctiid.343192(cna@vuldb.com)

https://vuldb.com/?id.343192(cna@vuldb.com)

https://vuldb.com/?submit.738370(cna@vuldb.com)

IOC Korrelationen

Keine Korrelationen erfasst

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