CVE-2026-101965

HIGHCVSS 8.8

Description

An Use of Externally-Controlled Format String vulnerability in the gRPC daemon of Juniper Networks Junos OS Evolved allows an authenticated network attacker to cause telemetry-service disruption, information disclosure, or potential root-level code execution via a crafted message to the gNMI service.

Timeline

Published:October 14th, 2026 5:17 PM

Last modified:October 15th, 2026 4:24 PM

CVSS Scoring

CVSS v3: 8.8 (HIGH)

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