Skip to contentJuniper Networks Junos Os vulnerabilities
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX and MX Series: When TCP packets occur in a specific sequence flowd crashesCVE-2026-219188.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: Specifically malformed SSL packet causes FPC crashCVE-2026-219178.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: A specifically malformed GTP message will cause an FPC crashCVE-2026-219148.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4000: A high volume of traffic destined to the device leads to a crash and restartCVE-2026-219138.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX10k Series: 'show system firmware' CLI command may lead to LC480 or LC2101 line card resetCVE-2026-219126.8 Medium
- juniper junos os evolvedJunos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stopCVE-2026-219117.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4k Series, QFX5k Series: In an EVPN-VXLAN configuration link flaps cause Inter-VNI traffic dropCVE-2026-219107.1 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Receipt of specific IS-IS update packet causes memory leak leading to RPD crashCVE-2026-219097.1 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Use after free vulnerability In 802.1X authentication daemon can cause crash of the dot1xd processCVE-2026-219087.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: With GRE performance acceleration enabled, receipt of a specific ICMP packet causes the PFE to crashCVE-2026-219068.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series, MX Series with MX-SPC3 or MS-MPC: Receipt of multiple specific SIP messages results in flow management process crashCVE-2026-219058.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: Subscribing to telemetry sensors at scale causes all FPCs to crashCVE-2026-219037.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: Receipt of a specifically malformed ICMP packet causes an FPC restartCVE-2026-02037.1 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Optional transitive BGP attribute is modified before propagation to peers causing sessions to flapCVE-2025-600116.9 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: A specifically crafted 'show chassis' command causes chassisd to crashCVE-2025-600076.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: BGP update with a set of specific attributes causes rpd crashCVE-2025-600038.7 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Unix socket used to control the jdhcpd process is world-writableCVE-2025-599616.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: DHCP Option 82 messages from clients being passed unmodified to the DHCP serverCVE-2025-599606.3 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Executing a specific show command leads to an rpd crashCVE-2025-599596.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Device allows login for user with expired passwordCVE-2025-600105.3 Medium
- juniper junos os evolvedJunos OS Evolved: OS command injection vulnerabilities fixedCVE-2025-600064.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Specific BGP EVPN update message causes rpd crashCVE-2025-600048.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: When a user with the name ftp or anonymous is configured unauthenticated filesystem access is allowedCVE-2025-599806.9 Medium
- juniper space security director, juniper networks junos space security director, junos os +2 moreJunos Space Security Director: Insufficient authorization for sensitive resources in web interfaceCVE-2025-599687.7 High
- juniper junos os evolvedJunos OS Evolved: ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: When specific valid multicast traffic is received on the L3 interface on a vulnerable device evo-pfemand crashes and r…CVE-2025-599677.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX4700: When forwarding-options sampling is enabled any traffic destined to the RE will cause the forwarding line card to crash and restartCVE-2025-599648.7 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: With BGP sharding enabled, change in indirect next-hop can cause RPD crashCVE-2025-599626.0 Medium
- juniper junos os evolvedJunos OS Evolved: PTX Series: When a firewall filter rejects traffic these packets are erroneously sent to the RECVE-2025-599586.9 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4600 Series and QFX5000 Series: An attacker with physical access can open a persistent backdoorCVE-2025-599577.0 High
- juniper junos os evolvedJunos OS Evolved: PTX Series except PTX10003: An unauthenticated adjacent attacker sending specific valid traffic can cause a memory leak in cfmman leading to FPC crash and restartCVE-2025-529617.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series and MX Series: Receipt of specific SIP packets in a high utilization situation causes a flowd/mspmand crashCVE-2025-529608.2 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Privilege escalation to root via CLI command 'request system logout'CVE-2025-529888.4 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: J-Web can be exposed on additional interfacesCVE-2025-65496.9 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Annotate configuration command can be used to change the configurationCVE-2025-529896.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: When RIB sharding is configured each time a show command is executed RPD memory leaksCVE-2025-529866.8 Medium
- juniper junos os evolvedJunos OS Evolved: When a control-plane firewall filter refers to a prefix-list with more than 10 entries it's not matchingCVE-2025-529856.9 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: When a static route points to a reject next-hop and a gNMI query for this route is processed, RPD crashesCVE-2025-529848.2 High
- juniper junos, juniper networks junos os +1 moreJunos OS: After removing ssh public key authentication root can still log inCVE-2025-529838.6 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: When specific SIP packets are processed the MS-MPC will crashCVE-2025-529828.2 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: Sequence of specific PIM packets causes a flowd crashCVE-2025-529818.7 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX300 Series: rpd will crash upon receiving a specific, valid BGP UPDATE messageCVE-2025-529808.7 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Receipt of a specific BGP UPDATE causes an rpd crash on devices with BGP multipath configuredCVE-2025-529647.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: A low-privileged user can disable an interfaceCVE-2025-529636.8 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: An unauthenticated adjacent attacker sending a valid BGP UPDATE packet forces a BGP session resetCVE-2025-529537.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series with MPC-BUILTIN, MPC 1 through MPC 9: Receipt and processing of a malformed packet causes one or more FPCs to crashCVE-2025-529527.1 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: When route validation is enabled, BGP connection establishment failure causes RPD crashCVE-2025-529586.0 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: When jflow/sflow is configured continuous logical interface flaps causes rpd crash and restartCVE-2025-529557.1 High
- juniper junos os evolvedJunos OS Evolved: A low-privileged user can execute arbitrary Junos commands and modify the configuration, thereby compromising the systemCVE-2025-529548.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: IPv6 firewall filter fails to match payload-protocolCVE-2025-529516.9 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: In an EVPN environment, receipt of specifically malformed BGP update causes RPD crashCVE-2025-529497.1 High
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