Skip to content
Junos OS Evolved CVE-2026-21902: Incorrect Permission Assignment Vulnerability

Junos OS Evolved CVE-2026-21902: Incorrect Permission Assignment Vulnerability

First seen 3 Mar 2026, 15:09 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •March 12, 2026 at 16:10 UTC

CVE-2026-21902, published on February 25, 2026, identifies an incorrect permission assignment in Junos OS Evolved, which could lead to remote code execution (RCE). This vulnerability affects devices running the affected version of Junos OS, potentially allowing unauthorized access to critical functions. Users are advised to review the advisory from Juniper for mitigation steps.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 210d ago How this analysis works

Timeline

2026-02-25
CVE-2026-21902 published
2026-03-03
Articles published discussing the vulnerability

More articles in this cluster (2)

Following this threat?

Track Juniper and CVE-2026-21902 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed