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Vulnerabilities CVE-2026-8224

CVE-2026-8224

Medium
Open
TLP:CLEAR

Open5GS PCF context.c pcf_sess_set_ipv6prefix denial of service

NVD CVE.org
Critical Infrastructure DDoS

AI Analysis

No AI analysis yet.

Description

A vulnerability was determined in Open5GS up to 2.7.7. Affected by this issue is the function pcf_sess_set_ipv6prefix of the file /src/pcf/context.c of the component PCF. Executing a manipulation of the argument SmPolicyContextData.ipv6AddressPrefix can lead to denial of service. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Details

CVSS Score
6.9
EPSS Score
0.50%

40.5th percentile

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Confidence
90%
Published
May 10, 2026
Last Modified
May 10, 2026
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