THREAT OPS › CVEs › CVE-2025-21590
CVE-2025-21590 — Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability
Juniper Junos OS contains an improper isolation or compartmentalization vulnerability. This vulnerability could allows a local attacker with high privileges to inject arbitrary code.
Vulnerability details
- Affected productsJunos OS
- KEV remediation due2025-04-03