Juniper Security Vulnerabilities (CVEs)
Track 219 security vulnerabilities affecting Juniper products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.
A double free vulnerability in Juniper's flow processing daemon (flowd) allows unauthenticated attackers to cause denial-of-service by sending a speci...
Jan 15, 2026An unauthenticated attacker can send specially crafted DNS requests to Juniper SRX Series devices running vulnerable Junos OS versions, causing the fl...
Jan 15, 2026A Use After Free vulnerability in Juniper's chassis daemon allows authenticated low-privilege attackers to cause denial-of-service by repeatedly subsc...
Jan 15, 2026An incorrect calculation vulnerability in Juniper's Layer 2 Control Protocol Daemon (l2cpd) allows unauthenticated network-adjacent attackers to cause...
Jan 15, 2026An unauthenticated attacker can cause a complete denial-of-service on vulnerable Juniper EX4000 switches by sending high volumes of traffic to the dev...
Jan 15, 2026An improper locking vulnerability in Juniper SRX Series GTP plugin allows unauthenticated attackers to cause denial-of-service by sending malformed GT...
Jan 15, 2026An unauthenticated attacker can cause a denial-of-service on Juniper SRX Series firewalls by sending specially crafted SSL packets to devices with UTM...
Jan 15, 2026A local Time-of-check Time-of-use race condition vulnerability in Juniper Junos OS on MX10k Series allows low-privileged users to cause line card cras...
Jan 15, 2026An unauthenticated attacker can crash the packet forwarding engine on vulnerable Juniper SRX Series devices by sending a specific ICMP packet through ...
Jan 15, 2026This vulnerability allows attackers to decrypt TLS/SSL traffic by exploiting the use of static key ciphers in Juniper Junos Space servers. It affects ...
Jan 15, 2026A use-after-free vulnerability in Juniper's 802.1X authentication daemon (dot1xd) allows authenticated, network-adjacent attackers to crash the daemon...
Jan 15, 2026This CVE describes a memory leak vulnerability in Juniper's routing protocol daemon (rpd) that allows an adjacent IS-IS neighbor to send malicious upd...
Jan 15, 2026An unauthenticated network-adjacent attacker can cause denial of service by flapping an interface in EVPN-VXLAN configurations on affected Juniper dev...
Jan 15, 2026An unauthenticated attacker on an adjacent network can send a specially crafted malformed ICMPv4 packet to vulnerable Juniper Junos OS devices, causin...
Jan 15, 2026A stack-based buffer overflow vulnerability in Juniper Junos OS Packet Forwarding Engine allows authenticated low-privilege attackers to cause denial-...
Jan 15, 2026An unauthenticated attacker can send specially crafted SIP messages over TCP to trigger an infinite loop in Juniper's SIP ALG, crashing critical proce...
Jan 15, 2026A local untrusted pointer dereference vulnerability in Juniper Junos OS routing protocol daemon allows authenticated low-privilege users to cause deni...
Jan 15, 2026A vulnerability in Juniper's DHCP service allows a DHCP client in one subnet to exhaust address pools in other subnets, causing Denial of Service on d...
Jan 15, 2026A local privilege escalation vulnerability in Juniper's DHCP daemon allows any authenticated user, regardless of privileges, to connect to the managem...
Jan 15, 2026A buffer over-read vulnerability in Juniper's routing protocol daemon (rpd) allows unauthenticated attackers to cause denial-of-service by sending spe...
Jan 15, 2026A local attacker with low privileges can cause a denial-of-service on Juniper Junos OS devices by executing a specially crafted 'show chassis' command...
Jan 15, 2026An unauthenticated network attacker can send a specific BGP attribute to Juniper Junos devices, causing them to modify it incorrectly before forwardin...
Jan 15, 2026A clickjacking vulnerability in Juniper Networks Paragon Automation web portal allows attackers to embed the interface in malicious frames and trick u...
Jan 15, 2026This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the CLI Configlet page...
Oct 9, 2025This vulnerability allows authenticated network-based attackers to bypass password expiration policies on Juniper Junos OS and Junos OS Evolved device...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Generate Report pa...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Generate Report pa...
Oct 9, 2025This cross-site scripting vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Template Definitions pag...
Oct 9, 2025An unauthenticated network attacker can cause a denial-of-service by sending a specific BGP EVPN update message to Juniper Junos OS and Junos OS Evolv...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Quick Template pag...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Configuration View...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into CLI Configlets pages. ...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Archive Log screen...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the API Access Profile...
Oct 9, 2025This Cross-site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into template creation page...
Oct 9, 2025This is a cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space management interface that allows attackers to inject malicious scri...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Secure Console pag...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into Space Node Setting fie...
Oct 9, 2025This cross-site scripting vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Quick Template page. Whe...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Global Search feat...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Purging Policy pag...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into input fields. When adm...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the device search fiel...
Oct 9, 2025This cross-site scripting vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Generate Report page. Wh...
Oct 9, 2025This cross-site scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Device Discovery p...
Oct 9, 2025This stored XSS vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into web pages that execute with administra...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Device Template De...
Oct 9, 2025This cross-site scripting vulnerability in Juniper Junos Space allows attackers to inject malicious scripts into the dashboard search field. When anot...
Oct 9, 2025This Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Template Definitio...
Oct 9, 2025An unauthenticated attacker can flood Juniper Junos Space with HTTP API requests, consuming all file handles and causing a complete denial of service....
Oct 9, 2025Why Monitor Juniper Security Vulnerabilities?
Real-time CVE tracking: Our automated system monitors 219+ known vulnerabilities affecting Juniper products and software packages. Stay ahead of emerging threats with instant email notifications when new security issues are discovered.
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