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CVE-2026-8249

MEDIUM

4.3

Beschreibung

A flaw has been found in Open5GS up to 2.7.7. The impacted element is the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. This manipulation causes denial of service. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVE Details

CVSS v3.1 Bewertung4.3

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht5/10/2026

Zuletzt geandert5/13/2026

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/4443(cna@vuldb.com)

https://vuldb.com/submit/808473(cna@vuldb.com)

https://vuldb.com/vuln/362546(cna@vuldb.com)

https://vuldb.com/vuln/362546/cti(cna@vuldb.com)

https://vuldb.com/submit/808473(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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