CVE-2025-65559
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request (type=50), the UPF crashes with a reachable assertion in `lib/pfcp/context.c` (`ogs_pfcp_object_teid_hash_set`) if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flag(s) (IPv4/IPv6) do not match the GTP-U resource family configured for the selected DNN (Network Instance), resulting in a denial of service.
- Affected products
- Open5Gs
- open5gs
- = 2.7.5
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 0.4% (30th percentile)
- Weakness
- CWE-617
- NVD status
- Analyzed
- Published
- 2025-12-18
CVE-2025-65559 at NVD
No indexed exploits for CVE-2025-65559 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2025-65559 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.