Juniper Networks Junos vulnerabilities

• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: Unauthenticated network access causes full device takeover when J-Web is enabled CVE-2026-101954 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A specific BGP ISO-VPN update causes an rpd crash when BMP or NSR is enabled CVE-2026-101952 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: In a scenario with VPN-flowspec and BMP monitoring a specific BGP update causes an rpd crash CVE-2026-101949 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker can cause an rpd crash via a crafted LDP message CVE-2026-101964 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A BGP EVPN neighbor causes an rpd crash when SRv6 multihoming is used CVE-2026-101963 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker sending a malformed update causes an rpd crash when BGP EVPN signaling is used CVE-2026-101962 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A specific BGP packet causes an rpd crash when an ECMP qualifier is used in an import policy CVE-2026-101961 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A malformed LSP-ping causes an rpd crash CVE-2026-101959 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes remote code execution when J-Web virtual-domain is configured CVE-2026-101983 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A EVPN peer causes an rpd crash or root-level compromise when EVPN-VPWS is used CVE-2026-101982 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An adjacent LDP peer causes routing-engine compromise when LDP is enabled CVE-2026-101981 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A network attacker causes root-level code execution or denial of service when SNMP and AAA are enabled CVE-2026-101979 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: In a non-4byte-AS scenario a specific BGP update causes an rpd crash CVE-2026-101976 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: Improper OSPF LSA validation causes an rpd crash when prefix-SID best-route installation is used CVE-2026-101975 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: Malformed OSPF packets causes routing disruption when OSPF is enabled CVE-2026-101972 7.1 HighOctober 14, 2026
• juniper networks junos os Junos OS: MX Series with SPC3: In a source NAT scenario malformed packets will lead to resource leaks and eventually traffic stops CVE-2026-102077 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: SRX Series: An attacker causes remote code execution when SRX chassis-cluster is enabled CVE-2026-33798 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes remote root command execution when BMP route monitoring is enabled CVE-2026-33796 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes a routing-daemon crash when BGP Prefix-SID routes are re-advertised CVE-2026-33795 8.7 HighOctober 14, 2026
• juniper networks junos os Junos OS: SRX Series: An attacker causes remote code execution and denial of service when a GRE tunnel is configured CVE-2026-33792 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: With BGP Monitoring Protocol is enabled, receipt of a specifically crafted BGP route update results in denial of service CVE-2026-33789 9.2 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes an rpd denial of service when EVPN multihoming preference-based DF election is used CVE-2026-102185 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: A malformed EVPN SRv6 route causes an rpd crash CVE-2026-102184 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: If in a BGP EVPN scenario a malformed NLRI is received rpd crashes CVE-2026-102183 8.7 HighOctober 14, 2026
• juniper networks junos os Junos OS: MX Series: Certificate-based IKE packets cause root-level code execution CVE-2026-102182 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes an rpd crash when BGP RIB streaming telemetry is in use CVE-2026-102180 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes a routing daemon crash when BGP EVPN RIB telemetry is used CVE-2026-102179 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: When BGP update-threading is enabled a specifically malformed flowspec NLRI causes routing-engine compromise CVE-2026-102178 9.3 CriticalOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An out-of-bounds write causes an rpd crash when IS-IS backup selection is used CVE-2026-102177 7.2 HighOctober 14, 2026
• juniper networks junos os Junos OS: Specific packets cause SDK service crash or Routing Engine compromise when the SDK service and JDAF is enabled CVE-2026-102176 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes remote code execution or denial of service when service-deployment processing is used CVE-2026-102175 9.3 CriticalOctober 14, 2026
• juniper networks junos os Junos OS: SRX Series: An authenticated remote-access VPN client causes iked denial of service or root-level code execution when JIMS identity publishing is enabled CVE-2026-102174 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes root code execution when SZTP DHCP provisioning is used CVE-2026-102061 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: MX Series, ACX Series: An attacker causes a routing daemon crash when multicast lawful intercept is used CVE-2026-102060 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos 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 information CVE-2026-102059 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes a bfdd denial of service when BFD is enabled CVE-2026-102058 7.1 HighOctober 14, 2026
• juniper networks junos os Junos OS: An attacker causes DHCP service disruption during DHCP client operation CVE-2026-102057 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes denial of service and information disclosure when Ethernet CFM is enabled CVE-2026-102056 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: MX Series, PTX Series: An attacker causes remote code execution and denial of service when enhanced CFM is enabled CVE-2026-102055 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: Insufficient validation of VXLAN overlay ping causes information disclosure when EVPN-VXLAN is configured CVE-2026-102054 5.3 MediumOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An EVPN-VXLAN memory leak causes denial of service when active-active multihoming is used CVE-2026-102053 6.9 MediumOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes jdhcpd to crash when the DHCPv4 local-client feature is used CVE-2026-102052 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes l2cpd memory exhaustion when LLDP fast receive processing is enabled CVE-2026-102051 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An adjacent attacker causes Layer 2 control-plane denial of service when LLDP is enabled CVE-2026-102050 8.7 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes l2cpd crash or root code execution when Unified Access Policy is enabled CVE-2026-102049 8.7 HighOctober 14, 2026
• juniper networks junos os Junos OS: An attacker causes l2cpd crash when FNP is used with VLAN-VPLS encapsulation enabled CVE-2026-102048 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes l2cpd denial of service when MVRP is used CVE-2026-102047 7.1 HighOctober 14, 2026
• juniper networks junos os Junos OS: MX Series: An attacker causes a Routing Engine denial of service when SCTP service is used CVE-2026-102046 8.7 HighOctober 14, 2026
• juniper networks junos os evolved Junos OS Evolved: An crafted LACP frame causes lacpd to crash when LACP is enabled CVE-2026-102045 7.1 HighOctober 14, 2026
• juniper networks junos os, junos os evolved +1 more Junos OS and Junos OS Evolved: An attacker causes a routing control-plane denial of service when BGP-LS traffic engineering is enabled CVE-2026-102044 8.7 HighOctober 14, 2026
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