Skip to contentJuniper Networks Junos Os vulnerabilities
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: Unauthenticated network access causes full device takeover when J-Web is enabledCVE-2026-1019549.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A specific BGP ISO-VPN update causes an rpd crash when BMP or NSR is enabledCVE-2026-1019528.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: In a scenario with VPN-flowspec and BMP monitoring a specific BGP update causes an rpd crashCVE-2026-1019498.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker can cause an rpd crash via a crafted LDP messageCVE-2026-1019647.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A BGP EVPN neighbor causes an rpd crash when SRv6 multihoming is usedCVE-2026-1019638.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker sending a malformed update causes an rpd crash when BGP EVPN signaling is usedCVE-2026-1019628.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A specific BGP packet causes an rpd crash when an ECMP qualifier is used in an import policyCVE-2026-1019618.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A malformed LSP-ping causes an rpd crashCVE-2026-1019597.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes remote code execution when J-Web virtual-domain is configuredCVE-2026-1019839.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A EVPN peer causes an rpd crash or root-level compromise when EVPN-VPWS is usedCVE-2026-1019829.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An adjacent LDP peer causes routing-engine compromise when LDP is enabledCVE-2026-1019818.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A network attacker causes root-level code execution or denial of service when SNMP and AAA are enabledCVE-2026-1019798.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: In a non-4byte-AS scenario a specific BGP update causes an rpd crashCVE-2026-1019768.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: Improper OSPF LSA validation causes an rpd crash when prefix-SID best-route installation is usedCVE-2026-1019757.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: Malformed OSPF packets causes routing disruption when OSPF is enabledCVE-2026-1019727.1 High
- juniper networks junos osJunos OS: MX Series with SPC3: In a source NAT scenario malformed packets will lead to resource leaks and eventually traffic stopsCVE-2026-1020778.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: SRX Series: An attacker causes remote code execution when SRX chassis-cluster is enabledCVE-2026-337988.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes remote root command execution when BMP route monitoring is enabledCVE-2026-337969.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes a routing-daemon crash when BGP Prefix-SID routes are re-advertisedCVE-2026-337958.7 High
- juniper networks junos osJunos OS: SRX Series: An attacker causes remote code execution and denial of service when a GRE tunnel is configuredCVE-2026-337929.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: With BGP Monitoring Protocol is enabled, receipt of a specifically crafted BGP route update results in denial of serviceCVE-2026-337899.2 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes an rpd denial of service when EVPN multihoming preference-based DF election is usedCVE-2026-1021858.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: A malformed EVPN SRv6 route causes an rpd crashCVE-2026-1021848.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: If in a BGP EVPN scenario a malformed NLRI is received rpd crashesCVE-2026-1021838.7 High
- juniper networks junos osJunos OS: MX Series: Certificate-based IKE packets cause root-level code executionCVE-2026-1021829.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes an rpd crash when BGP RIB streaming telemetry is in useCVE-2026-1021808.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes a routing daemon crash when BGP EVPN RIB telemetry is usedCVE-2026-1021798.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: When BGP update-threading is enabled a specifically malformed flowspec NLRI causes routing-engine compromiseCVE-2026-1021789.3 Critical
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An out-of-bounds write causes an rpd crash when IS-IS backup selection is usedCVE-2026-1021777.2 High
- juniper networks junos osJunos OS: Specific packets cause SDK service crash or Routing Engine compromise when the SDK service and JDAF is enabledCVE-2026-1021768.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes remote code execution or denial of service when service-deployment processing is usedCVE-2026-1021759.3 Critical
- juniper networks junos osJunos OS: SRX Series: An authenticated remote-access VPN client causes iked denial of service or root-level code execution when JIMS identity publishing is enabledCVE-2026-1021748.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes root code execution when SZTP DHCP provisioning is usedCVE-2026-1020618.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: MX Series, ACX Series: An attacker causes a routing daemon crash when multicast lawful intercept is usedCVE-2026-1020607.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: EX Series, SRX Series, QFX Series: A rogue DHCP server causes root-level command execution when the phone-home client processes specific informationCVE-2026-1020598.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes a bfdd denial of service when BFD is enabledCVE-2026-1020587.1 High
- juniper networks junos osJunos OS: An attacker causes DHCP service disruption during DHCP client operationCVE-2026-1020578.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes denial of service and information disclosure when Ethernet CFM is enabledCVE-2026-1020567.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: MX Series, PTX Series: An attacker causes remote code execution and denial of service when enhanced CFM is enabledCVE-2026-1020558.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: Insufficient validation of VXLAN overlay ping causes information disclosure when EVPN-VXLAN is configuredCVE-2026-1020545.3 Medium
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An EVPN-VXLAN memory leak causes denial of service when active-active multihoming is usedCVE-2026-1020536.9 Medium
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes jdhcpd to crash when the DHCPv4 local-client feature is usedCVE-2026-1020528.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes l2cpd memory exhaustion when LLDP fast receive processing is enabledCVE-2026-1020517.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An adjacent attacker causes Layer 2 control-plane denial of service when LLDP is enabledCVE-2026-1020508.7 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes l2cpd crash or root code execution when Unified Access Policy is enabledCVE-2026-1020498.7 High
- juniper networks junos osJunos OS: An attacker causes l2cpd crash when FNP is used with VLAN-VPLS encapsulation enabledCVE-2026-1020487.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes l2cpd denial of service when MVRP is usedCVE-2026-1020477.1 High
- juniper networks junos osJunos OS: MX Series: An attacker causes a Routing Engine denial of service when SCTP service is usedCVE-2026-1020468.7 High
- juniper networks junos os evolvedJunos OS Evolved: An crafted LACP frame causes lacpd to crash when LACP is enabledCVE-2026-1020457.1 High
- juniper networks junos os, junos os evolved +1 moreJunos OS and Junos OS Evolved: An attacker causes a routing control-plane denial of service when BGP-LS traffic engineering is enabledCVE-2026-1020448.7 High
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