HIGHVulnerability
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NVD HIGH: CVE-2026-8224 — A vulnerability was determined in Open5GS up to 2.7.7. Affected by this issue is...

·Source: NIST NVD

Updated:

Executive Summary

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 w

Analysis

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. CVSS Score: 5.3. Published: 2026-05-10T03:16:09.033.

Indicators of Compromise (1)

CVE (1)
CVE-2026-8224
Source Attribution

Originally published by NIST NVD on May 10, 2026. Verified by: NIST.

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