CVE detail
CVE-2026-8224
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.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 4.5
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://vuldb.com/vuln/362441/ctivuldb.com
No excerpt available.
Exploitvuldb.comMay 10, 2026, 3:16 AM - https://vuldb.com/vuln/362441vuldb.com
No excerpt available.
Exploitvuldb.comMay 10, 2026, 3:16 AM - https://vuldb.com/submit/808443vuldb.com
No excerpt available.
Exploitvuldb.comMay 10, 2026, 3:16 AM No excerpt available.
Exploitgithub.comMay 10, 2026, 3:16 AM- https://github.com/open5gs/open5gs/github.com
No excerpt available.
Exploitgithub.comMay 10, 2026, 3:16 AM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
1 repository references · best confidence 0.90 · max 0 stars
- open5gs/open5gsHigh confidencegithubNVD Exploit reference0 starsDiscovered Jul 20, 2026, 6:20 PM
NVD labels the source link as Exploit; this is not independent verification of the repository's code.
Related records
Similar CVEs
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