CVE-2026-107166Medium· 5.3▾ TwilightPoC availableA weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resource…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 29.2 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Exploit / PoC code exists
0.6%
A weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resources. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 9ffc252482d9b03ac01abcedbe95497ff4f95dd0. It is recommended to apply a patch to fix this issue.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-10157High· 7.3Open5GS NGAP PathSwitchRequest Message ngap-handler.c improper authentication
CVE-2026-10565Low· 3.1Open5GS NGAP Handover gmm-sm.c gmm_state_security_mode race condition
CVE-2026-8743Medium· 6.3Open5GS AMF/MME context.c ran_ue_find_by_amf_ue_ngap_id improper authorization
CVE-2026-92416Medium· 4.3A vulnerability has been found in Open5GS up to 2.8.0
CVE-2026-91855Medium· 5.3A security flaw has been discovered in Open5GS up to 2.7.7
CVE-2026-86212Medium· 4.3A vulnerability has been found in Open5GS 2.7.7/2.8.0