juniper
1,101 tracked vulnerabilities.
CVE-2026-33781
MEDIUM
Junos OS: EX Series, QFX Series: In a VXLAN scenario when specific control protocol packets are received, memory leaks and eventually no traffic is passed
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-33780
MEDIUM
Junos OS and Junos OS Evolved: In an EVPN-MPLS scenario churn of ESI routes causes a memory leak in l2ald
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-33779
MEDIUM
Junos OS: SRX Series: Insufficient certificate verification for device to SD cloud communication
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-33778
HIGH
Junos OS: SRX Series, MX Series: When a specifically malformed first ISAKMP packet is received kmd/iked crashes
Apr 09, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-33776
MEDIUM
Junos OS and Junos OS Evolved: Specific low privileged CLI command exposes sensitive information
Apr 09, 2026
CVSS 5.5
EPSS 0.00
CVE-2026-33775
MEDIUM
Junos OS: MX Series: Mismatch between configured and received packet types causes memory leak in bbe-smgd
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-33774
MEDIUM
Junos OS: MX Series: Firewall filters on lo0.<non-0> in the default routing instance are not in effect
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-33773
MEDIUM
Junos OS: EX Series, QFX Series: If the same egress filter is configured on both an IRB and a physical interface one of those is not applied
Apr 09, 2026
CVSS 5.8
EPSS 0.00
CVE-2026-33771
HIGH
CTP OS: Configuring password requirements does not work which permits the use of weak passwords
Apr 09, 2026
CVSS 7.4
EPSS 0.00
CVE-2026-21919
MEDIUM
Junos OS and Junos OS Evolved: A high frequency of connecting and disconnecting NETCONF sessions causes management unavailability
Apr 09, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21916
HIGH
Junos OS: A low privileged user can escalate their privileges so that they can login as root
Apr 09, 2026
CVSS 7.3
EPSS 0.00
CVE-2026-21915
MEDIUM
JSI Virtual Lightweight Collector: Shell escape allows privilege escalation to root
Apr 09, 2026
CVSS 6.7
EPSS 0.02
CVE-2026-21904
MEDIUM
Junos Space: ilpFilter field on nLegacy.jsp is vulnerable to reflected cross-site script injection
Apr 09, 2026
CVSS 6.1
EPSS 0.00
CVE-2026-21902
CRITICAL
Juniper Junos OS Evolved 25.4-25.4R1-S1-EVO, 25.4R2-EVO - Remote Code Execution via Anomaly Detection
Feb 25, 2026
CVSS 9.8
EPSS 0.18
CVE-2026-21921
MEDIUM
Juniper Junos OS and Junos OS Evolved - Authenticated Denial of Service via Telemetry Subscription Handling
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21920
HIGH
Juniper Junos OS SRX Series 23.4-23.4R2, 24.2-24.2R2, 24.4-24.4R2 - Unauthenticated Denial-of-Service via DNS Request
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21918
HIGH
Juniper Junos < 22.4R3-S7; 23.2 < 23.2R2-S3; 23.4 < 23.4R2-S4; 24.2 < 24.2R2 - DoS via TCP Session
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21917
HIGH
Juniper Junos OS SRX Series - Unauthenticated Denial of Service via Malformed SSL Packet
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21914
HIGH
Juniper Junos OS SRX Series DoS via GTP Modify Bearer Request
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21913
HIGH
Juniper Junos OS on EX4000-48T/48P/48MP - Unauthenticated Denial of Service via High Traffic Volume
Jan 15, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-21912
MEDIUM
Junos OS on MX10k Series - Authenticated Denial of Service via 'show system firmware' CLI Command
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 Multiple Versions - Unauthenticated DoS via VXLAN Interface Flapping
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21909
MEDIUM
Juniper Junos OS and Junos OS Evolved - Unauthenticated Denial of Service via IS-IS Update Packet Memory Leak
Jan 15, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-21908
HIGH
Juniper Junos OS and Junos OS Evolved - Use-After-Free in 802.1X Authentication Daemon
Jan 15, 2026
CVSS 7.1
EPSS 0.00
Products
junos 782
junos_os_evolved 246
junos_space 79
northstar_controller 19
screenos 16
advanced_threat_prevention 11
srx100 11
srx110 11
srx1400 11
srx210 11
srx220 11
srx240 11
srx3400 11
srx3600 11
srx550 11
srx650 11
srx5600 10
srx5800 10
netscreen_screenos 9
contrail_service_orchestration 7
ive_os 6
junos_pulse_secure_access_service 5
junos_space_ja1500_appliance 5
libslax 5
paragon_active_assurance_control_center 5
junos_space_virtual_appliance 4
session_and_resource_control 4
ctpview 3
junos_pulse_access_control_service 3
junose 3
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