Junos (Juniper) - vulnerabilities (CVEs)

792 CVEs, 0 in the last 30 days, 1214 known versions, newest CVE from 2026-07-09. Vendor: Juniper.

CVEs of Junos

CVE-2026-57054 - CVSS 6.9 (medium), 2026-07-09: A Use of Incorrectly-Resolved Name or Reference vulnerability in the URL filtering plugin of Juniper Networks Junos OS on MX Series allows an unauthenticated,…
CVE-2026-57032 - CVSS 7.1 (high), 2026-07-09: An Improper Handling of Undefined Parameters vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on EX Series devices allows an…
CVE-2026-57031 - CVSS 5.3 (medium), 2026-07-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on MX Series allows…
CVE-2026-57030 - CVSS 8.2 (high), 2026-07-09: A Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in the packet forwarding engine (PFE) of Juniper…
CVE-2026-57027 - CVSS 7.1 (high), 2026-07-09: A Missing Release of Memory after Effective Lifetime vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX Series…
CVE-2026-57026 - CVSS 8.7 (high), 2026-07-09: An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series…
CVE-2026-57025 - CVSS 6.8 (medium), 2026-07-09: A Return of Pointer Value Outside of Expected Range vulnerability in the fileio library of Juniper Networks Junos OS and Junos OS Evolved allows a local,…
CVE-2026-57024 - CVSS 6.9 (medium), 2026-07-09: A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon (iked) of Juniper Networks Junos OS on MX with SPC3 and SRX Series…
CVE-2026-57023 - CVSS 8.7 (high), 2026-07-09: An Improper Validation of Specified Quantity in Input vulnerability in the TCP proxy plugin of Juniper Networks Junos OS on MX Series with SPC3, and SRX…
CVE-2026-57022 - CVSS 8.2 (high), 2026-07-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX with SPC3 and…
CVE-2026-57021 - CVSS 6.9 (medium), 2026-07-09: An Out-of-bounds Write vulnerability in the http-gatekeeper (http-gk) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based…
CVE-2026-57020 - CVSS 7.1 (high), 2026-07-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on QFX10000 Series…
CVE-2026-57019 - CVSS 7.1 (high), 2026-07-09: An Improper Validation of Specified Quantity in Input vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an…
CVE-2026-33802 - CVSS 6.8 (medium), 2026-07-09: A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on EX Series allows a local, authenticated attacker to cause a Denial-of-Service…
CVE-2026-33801 - CVSS 7.1 (high), 2026-07-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2026-33800 - CVSS 7.1 (high), 2026-07-09: An Unchecked Input for Loop Condition vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated,…
CVE-2026-33799 - CVSS 5.3 (medium), 2026-07-09: An Out-of-bounds Write vulnerability in the SNMP daemon (snmpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated network-based…
CVE-2026-21901 - CVSS 6.7 (medium), 2026-07-09: A NULL Pointer Dereference vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, high-privileged…
CVE-2026-33793 - CVSS 8.5 (high), 2026-04-09: An Execution with Unnecessary Privileges vulnerability in the User Interface (UI) of Juniper Networks Junos OS and Junos OS Evolved allows a local,…
CVE-2026-33791 - CVSS 8.4 (high), 2026-04-09: An OS Command Injection vulnerability in the CLI processing of Juniper Networks Junos OS and Junos OS Evolved allows a local, high-privileged attacker…
CVE-2026-33797 - CVSS 7.4 (high), 2026-04-09: An Improper Input Validation vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker, sending a specific…
CVE-2026-33787 - CVSS 6.8 (medium), 2026-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon (chassisd) of Juniper Networks Junos OS on SRX1500,…
CVE-2026-33786 - CVSS 6.8 (medium), 2026-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon (chassisd) of Juniper Networks Junos OS on SRX1600,…
CVE-2026-33790 - CVSS 8.7 (high), 2026-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow daemon (flowd) of Juniper Networks Junos OS on SRX Series allows an attacker…
CVE-2026-33781 - CVSS 7.1 (high), 2026-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX and…
CVE-2026-33785 - CVSS 8.8 (high), 2026-04-09: A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on MX Series allows a local, authenticated user with low privileges to execute…
CVE-2026-33782 - CVSS 8.7 (high), 2026-04-09: A Missing Release of Memory after Effective Lifetime vulnerability in the DHCP daemon (jdhcpd) of Juniper Networks Junos OS on MX Series, allows an adjacent,…
CVE-2026-33778 - CVSS 8.7 (high), 2026-04-09: An Improper Validation of Syntactic Correctness of Input vulnerability in the IPsec library used by kmd and iked of Juniper Networks Junos OS on SRX Series…
CVE-2026-33776 - CVSS 6.8 (medium), 2026-04-09: A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive…
CVE-2026-33780 - CVSS 7.1 (high), 2026-04-09: A Missing Release of Memory after Effective Lifetime vulnerability in the Layer 2 Address Learning Daemon (l2ald) of Juniper Networks Junos OS and Junos OS…
CVE-2026-33775 - CVSS 7.1 (high), 2026-04-09: A Missing Release of Memory after Effective Lifetime vulnerability in the BroadBand Edge subscriber management daemon (bbe-smgd) of Juniper Networks Junos OS…
CVE-2026-33779 - CVSS 8.3 (high), 2026-04-09: An Improper Following of a Certificate's Chain of Trust vulnerability in J-Web of Juniper Networks Junos OS on SRX Series allows a PITM to intercept the…
CVE-2026-33774 - CVSS 6.9 (medium), 2026-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on MX Series allows…
CVE-2026-33773 - CVSS 6.9 (medium), 2026-04-09: An Incorrect Initialization of Resource vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX Series and QFX Series…
CVE-2026-21919 - CVSS 7.1 (high), 2026-04-09: An Incorrect Synchronization vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based attacker…
CVE-2026-21916 - CVSS 7.3 (high), 2026-04-09: A UNIX Symbolic Link (Symlink) Following vulnerability in the CLI of Juniper Networks Junos OS allows a local, authenticated attacker with low privileges to…
CVE-2025-30650 - CVSS 8.4 (high), 2026-04-08: A Missing Authentication for Critical Function vulnerability in command processing of Juniper Networks Junos OS allows a privileged local attacker to gain…
CVE-2026-21920 - CVSS 8.7 (high), 2026-01-15: An Unchecked Return Value vulnerability in the DNS module of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to…
CVE-2026-21918 - CVSS 8.7 (high), 2026-01-15: A Double Free vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX and MX Series allows an unauthenticated, network-based…
CVE-2026-21921 - CVSS 7.1 (high), 2026-01-15: A Use After Free vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based attacker…
CVE-2026-21913 - CVSS 8.7 (high), 2026-01-15: An Incorrect Initialization of Resource vulnerability in the Internal Device Manager (IDM) of Juniper Networks Junos OS on EX4000 models allows an…
CVE-2026-21912 - CVSS 6.8 (medium), 2026-01-15: A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in the method to collect FPC Ethernet firmware statistics of Juniper Networks Junos OS on…
CVE-2026-21917 - CVSS 8.7 (high), 2026-01-15: An Improper Validation of Syntactic Correctness of Input vulnerability in the Web-Filtering module of Juniper Networks Junos OS on SRX Series allows an…
CVE-2026-21914 - CVSS 8.7 (high), 2026-01-15: An Improper Locking vulnerability in the GTP plugin of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a…
CVE-2026-21909 - CVSS 7.1 (high), 2026-01-15: A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows…
CVE-2026-21908 - CVSS 7.5 (high), 2026-01-15: A Use After Free vulnerability was identified in the 802.1X authentication daemon (dot1xd) of Juniper Networks Junos OS and Junos OS Evolved that could allow…
CVE-2026-21906 - CVSS 8.7 (high), 2026-01-15: An Improper Handling of Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on SRX Series allows an…
CVE-2026-21910 - CVSS 7.1 (high), 2026-01-15: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on EX4k Series and…
CVE-2026-21905 - CVSS 8.7 (high), 2026-01-15: A Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the SIP application layer gateway (ALG) of Juniper Networks Junos OS on SRX Series…
CVE-2026-21903 - CVSS 7.1 (high), 2026-01-15: A Stack-based Buffer Overflow vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS allows a network-based…
CVE-2026-0203 - CVSS 7.1 (high), 2026-01-15: An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS allows an unauthenticated, network-adjacent…
CVE-2025-59961 - CVSS 6.8 (medium), 2026-01-15: An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-60011 - CVSS 6.9 (medium), 2026-01-15: An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-59960 - CVSS 7.4 (high), 2026-01-15: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Juniper DHCP service (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-60007 - CVSS 6.8 (medium), 2026-01-15: A NULL Pointer Dereference vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS on MX, SRX and EX Series allows a local attacker with…
CVE-2025-59959 - CVSS 6.8 (medium), 2026-01-15: An Untrusted Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local,…
CVE-2025-60003 - CVSS 8.7 (high), 2026-01-15: A Buffer Over-read vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,…
CVE-2025-60010 - CVSS 5.4 (medium), 2025-10-09: A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to…
CVE-2025-60004 - CVSS 8.7 (high), 2025-10-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-59980 - CVSS 6.9 (medium), 2025-10-09: An Authentication Bypass by Primary Weakness in the FTP server of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to get limited…
CVE-2025-59962 - CVSS 6 (medium), 2025-10-09: An Access of Uninitialized Pointer vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved with BGP sharding…
CVE-2025-59964 - CVSS 8.7 (high), 2025-10-09: A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated,…
CVE-2025-59957 - CVSS 7 (high), 2025-10-09: An Origin Validation Error vulnerability in an insufficient protected file of Juniper Networks Junos OS on EX4600 Series and QFX5000 Series allows an…
CVE-2025-52960 - CVSS 8.2 (high), 2025-10-09: A Buffer Copy without Checking Size of Input vulnerability in the Session Initialization Protocol (SIP) ALG of Juniper Networks Junos OS on MX Series and SRX…
CVE-2025-52986 - CVSS 6.8 (medium), 2025-07-11: A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-6549 - CVSS 6.9 (medium), 2025-07-11: An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to…
CVE-2025-52989 - CVSS 6.8 (medium), 2025-07-11: An Improper Neutralization of Delimiters vulnerability in the UI of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with…
CVE-2025-52988 - CVSS 8.4 (high), 2025-07-11: An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the CLI of Juniper Networks Junos OS and Junos…
CVE-2025-52982 - CVSS 8.2 (high), 2025-07-11: An Improper Resource Shutdown or Release vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC allows an unauthenticated,…
CVE-2025-52981 - CVSS 8.7 (high), 2025-07-11: An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX1600, SRX2300,…
CVE-2025-52984 - CVSS 8.2 (high), 2025-07-11: A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,…
CVE-2025-52983 - CVSS 8.6 (high), 2025-07-11: A UI Discrepancy for Security Feature vulnerability in the UI of Juniper Networks Junos OS on VM Host systems allows a network-based, unauthenticated attacker…
CVE-2025-52980 - CVSS 8.7 (high), 2025-07-11: A Use of Incorrect Byte Ordering vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS on SRX300 Series allows an unauthenticated,…
CVE-2025-52953 - CVSS 7.1 (high), 2025-07-11: An Expected Behavior Violation vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated…
CVE-2025-52963 - CVSS 6.8 (medium), 2025-07-11: An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an…
CVE-2025-52958 - CVSS 6 (medium), 2025-07-11: A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an…
CVE-2025-52955 - CVSS 7.1 (high), 2025-07-11: An Incorrect Calculation of Buffer Size vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an…
CVE-2025-52964 - CVSS 7.1 (high), 2025-07-11: A Reachable Assertion vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,…
CVE-2025-52949 - CVSS 7.1 (high), 2025-07-11: An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-52948 - CVSS 8.2 (high), 2025-07-11: An Improper Handling of Exceptional Conditions vulnerability in Berkeley Packet Filter (BPF) processing of Juniper Networks Junos OS allows an attacker, in…
CVE-2025-52952 - CVSS 7.1 (high), 2025-07-11: An Out-of-bounds Write vulnerability in the connectivity fault management (CFM) daemon of Juniper Networks Junos OS on MX Series with MPC-BUILTIN, MPC1…
CVE-2025-52947 - CVSS 7.1 (high), 2025-07-11: An Improper Handling of Exceptional Conditions vulnerability in route processing of Juniper Networks Junos OS on specific end-of-life (EOL) ACX Series…
CVE-2025-52951 - CVSS 6.9 (medium), 2025-07-11: A Protection Mechanism Failure vulnerability in kernel filter processing of Juniper Networks Junos OS allows an attacker sending IPv6 traffic destined to the…
CVE-2025-52946 - CVSS 8.7 (high), 2025-07-11: A Use After Free vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an attacker…
CVE-2025-30661 - CVSS 8.5 (high), 2025-07-11: An Incorrect Permission Assignment for Critical Resource vulnerability in line card script processing of Juniper Networks Junos OS allows a local,…
CVE-2025-30659 - CVSS 8.7 (high), 2025-04-09: An Improper Handling of Length Parameter Inconsistency vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series allows…
CVE-2025-30660 - CVSS 8.7 (high), 2025-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows…
CVE-2025-30655 - CVSS 6.8 (medium), 2025-04-09: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-30658 - CVSS 8.7 (high), 2025-04-09: A Missing Release of Memory after Effective Lifetime vulnerability in the Anti-Virus processing of Juniper Networks Junos OS on SRX Series allows an…
CVE-2025-30654 - CVSS 6.8 (medium), 2025-04-09: An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the User Interface (UI) of Juniper Networks Junos OS and Junos OS Evolved…
CVE-2025-30657 - CVSS 6.9 (medium), 2025-04-09: An Improper Encoding or Escaping of Output vulnerability in the Sampling Route Record Daemon (SRRD) of Juniper Networks Junos OS allows an unauthenticated,…
CVE-2025-30653 - CVSS 6.5 (medium), 2025-04-09: An Expired Pointer Dereference vulnerability in Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,…
CVE-2025-30656 - CVSS 8.7 (high), 2025-04-09: An Improper Handling of Additional Special Element vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series with MS-MPC,…
CVE-2025-30648 - CVSS 7.4 (high), 2025-04-09: An Improper Input Validation vulnerability in the Juniper DHCP Daemon (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,…
CVE-2025-30652 - CVSS 6.8 (medium), 2025-04-09: An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a…
CVE-2025-30647 - CVSS 7.1 (high), 2025-04-09: A Missing Release of Memory after Effective Lifetime vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on MX Series allows an…
CVE-2025-30651 - CVSS 8.7 (high), 2025-04-09: A Buffer Access with Incorrect Length Value vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an…
CVE-2025-30649 - CVSS 8.7 (high), 2025-04-09: An Improper Input Validation vulnerability in the syslog stream TCP transport of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3…
CVE-2025-30645 - CVSS 8.7 (high), 2025-04-09: A NULL Pointer Dereference vulnerability in the flow daemon (flowd) of Juniper Networks Junos OS on SRX Series allows an attacker causing specific, valid…
CVE-2025-30644 - CVSS 7.7 (high), 2025-04-09: A Heap-based Buffer Overflow vulnerability in the flexible PIC concentrator (FPC) of Juniper Networks Junos OS on EX2300, EX3400, EX4100, EX4300, EX4300MP,…