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CVE-2026-21919

Vulnerability details

Vulnerability ID	CVE-2026-21919
Published on	09.04.2026 22:16
Severity	MEDIUM

Vulnerable configurations

34 CPEs

- cpe:2.3:o:juniper:junos:23.4:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r1-s1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r2-s1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r2-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r2-s3:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:23.4:r2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.2:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.2:r1-s1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.2:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.2:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.2:r2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.4:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.4:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.4:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos:24.4:r2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r2-s1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r2-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r2-s3:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r2-s4:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:23.4:r2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.2:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.2:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.2:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.2:r2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.4:-:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.4:r1-s2:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.4:r1:*:*:*:*:*:*
- cpe:2.3:o:juniper:junos_os_evolved:24.4:r2:*:*:*:*:*:*

Vulnerable certificates

Automated inference - use with caution

Our automated heuristics matched this CVE to certificates listed below. The matches are generated by automated heuristics and have not been reviewed by humans. These methods can produce false positives or false negatives and should not be treated as definitive without independent verification. If you want to know more about how this data is computed and how reliable it is, see our documentation on automated analysis. If you believe any information here is inaccurate or harmful, please submit feedback.

Common Criteria certificates

Display network

Juniper SRX Series and vSRX for Junos OS 24.4R1