CVE-2026-102055

HIGH Status: Received

CVSS Scores

CVSS v3.x Base Score
8.8
HIGH

Description

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 to a configured down-MEP with enhanced CFM mode enabled.

Published
October 14, 2026 5:18 PM
Last Modified
October 14, 2026 5:18 PM
Source
[email protected]

Weaknesses (CWE)

CWE-121

References

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