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. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
· high severity · unattributed attribution
Evidence and provenance
- Original source
- CISA KEV report ↗
- Published
- 2025-03-13T00:00:00Z
- Confidence basis
- No actor match
- Record ID
7f2e2106c822cc1e0b2f
Vulnerabilities
CVE-2025-21590
Use and citation
Verify the original report before making operational decisions. Cite this permanent page together with the original source, publication date, confidence level, and review status.