CVE-2026-101966

HIGHCVSS 8.2

Description

A Use of Externally-Controlled Format String vulnerability in the jti-dialoutd of Juniper Networks Junos OS Evolved allows an authenticated network attacker to cause persistent telemetry dial-out denial of service via a crafted analytics sensor resource submitted through gNMI listener.

Timeline

Published:October 14th, 2026 5:17 PM

Last modified:October 15th, 2026 4:23 PM

CVSS Scoring

CVSS v3: 8.2 (HIGH)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Weaknesses (CWE)

CWE-134

References & Reports

Advisories, patches, and third-party reports

https://supportportal.juniper.net/JSA112250

Source: NIST NVD · Data may lag official sources by up to one minute