Juniper
1,059 tracked vulnerabilities.
CVE-2026-21921
MEDIUM
Juniper Junos < 22.4 - Use After Free
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21920
HIGH
Juniper Junos - Denial of Service
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21918
HIGH
Juniper Junos < 22.4 - Double Free
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21917
HIGH
Juniper Junos - Denial of Service
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21914
HIGH
Juniper Junos < 22.4 - Improper Locking
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21913
HIGH
Juniper Junos - Denial of Service
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21912
MEDIUM
Junos OS - TOCTOU
Jan 15, 2026
CVSS 5.5
EPSS 0.00
CVE-2026-21911
MEDIUM
Juniper Networks Junos OS Evolved - Info Disclosure
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21910
MEDIUM
Junos OS - DoS
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21909
MEDIUM
Juniper Junos - Memory Leak
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21908
HIGH
Juniper Junos - Use After Free
Jan 15, 2026
CVSS 7.1
EPSS 0.00
CVE-2026-21907
MEDIUM
Juniper Junos Space < 24.1 - Broken Cryptographic Algorithm
Jan 15, 2026
CVSS 5.9
EPSS 0.00
CVE-2026-21906
HIGH
Juniper Junos < 21.4 - Improper Exception Handling
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21905
HIGH
Juniper Junos < 21.2 - Infinite Loop
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21903
MEDIUM
Juniper Junos < 22.4 - Stack Buffer Overflow
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-0203
MEDIUM
Juniper Junos < 21.2 - Improper Exception Handling
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2025-60011
MEDIUM
Juniper Junos < 22.4 - Improper Condition Check
Jan 15, 2026
CVSS 5.8
EPSS 0.00
CVE-2025-60007
MEDIUM
Juniper Junos < 22.4 - NULL Pointer Dereference
Jan 15, 2026
CVSS 5.5
EPSS 0.00
CVE-2025-60003
HIGH
Juniper Junos < 22.4 - Buffer Over-read
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2025-59961
MEDIUM
Juniper Junos < 21.2 - Incorrect Permission Assignment
Jan 15, 2026
CVSS 5.5
EPSS 0.00
CVE-2025-59960
HIGH
Juniper Junos < 21.2 - Improper Condition Check
Jan 15, 2026
CVSS 7.4
EPSS 0.00
CVE-2025-59959
MEDIUM
Juniper Junos < 22.4 - Denial of Service
Jan 15, 2026
CVSS 5.5
EPSS 0.00
CVE-2025-52987
MEDIUM
Juniper Networks Paragon Automation <24.1.1 - CSRF
Jan 15, 2026
CVSS 6.1
EPSS 0.00
CVE-2025-60010
MEDIUM
Juniper Networks Junos OS/Junos OS Evolved - Auth Bypass
Oct 09, 2025
CVSS 5.4
EPSS 0.00
CVE-2025-60009
MEDIUM
Juniper Junos Space < 24.1 - XSS
Oct 09, 2025
CVSS 6.1
EPSS 0.00
Products
junos 753
junos_os_evolved 230
junos_space 78
northstar_controller 19
screenos 16
srx210 11
srx1400 11
srx550 11
srx110 11
srx240 11
srx220 11
srx100 11
srx3400 11
srx650 11
advanced_threat_prevention 11
srx3600 11
srx5600 10
srx5800 10
netscreen_screenos 9
contrail_service_orchestration 7
ive_os 6
libslax 5
junos_pulse_secure_access_service 5
paragon_active_assurance_control_center 5
junos_space_ja1500_appliance 5
session_and_resource_control 4
junos_space_virtual_appliance 4
netscreen-5200 3
netscreen-5400 3
mist_cloud_ui 3
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