CVE-2026-102056

Juniper Networks Junos OS and Junos OS Evolved are affected by an Out-of-bounds Read vulnerability in the cfmd process . An unauthenticated attacker on an adjacent network can crash the daemon and disclose limited process memory by sending a specific CFM Message to a configured interface. Informa...

EUVD-2026-101381

An Out-of-bounds Read vulnerability in the cfmd process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent-network attacker to crash the daemon and disclose limited process memory via a specific CFM Message sent to a configured interface...

CVE-2026-102055

A Stack-based Buffer Overflow vulnerability exists in the cfmd process of Juniper Networks Junos OS on MX Series and Junos OS Evolved on PTX Series platforms. An unauthenticated attacker on an adjacent network can execute arbitrary code as root or cause a denial of service by sending a specific C...

EUVD-2026-101379

A Stack-based Buffer Overflow vulnerability in the cfmd process of Juniper Networks Junos OS on MX Series and Junos OS Evolved on PTX Series platforms allows an unauthenticated adjacent-network attacker to execute arbitrary code as root or cause denial of service via a specific CFM Message sent t...

EUVD-2025-33401

An Uncontrolled Resource Consumption vulnerability in the Connectivity Fault Management CFM daemon and the Connectivity Fault Management Manager cfmman of Juniper Networks Junos OS Evolved on PTX10001-36MR, PTX10002-36QDD, PTX10004, PTX10008, PTX10016 allows an unauthenticated, adjacent attacker ...

CVE-2025-52961 Junos OS Evolved: PTX Series except PTX10003: An unauthenticated adjacent attacker sending specific valid traffic can cause a memory leak in cfmman leading to FPC crash and restart

An Uncontrolled Resource Consumption vulnerability in the Connectivity Fault Management CFM daemon and the Connectivity Fault Management Manager cfmman of Juniper Networks Junos OS Evolved on PTX10001-36MR, PTX10002-36QDD, PTX10004, PTX10008, PTX10016 allows an unauthenticated, adjacent attacker ...