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CVE-2026-102015

Junos OS and Junos OS Evolved: An attacker causes root code execution when 802.1X authentication is used

A Heap-based Buffer Overflow vulnerability in the secure-dot1xd process of Juniper Networks on Junos OS and Junos OS Evolved allows an unauthenticated adjacent network attacker to execute code as root or cause a denial of service via an EAPOL frame sent to an 802.1X-authenticated interface.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102016

Junos OS and Junos OS Evolved: An attacker causes a routing outage when BGP MVPN signaling is enabled

An Improper Validation of Specified Quantity in Input vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP MVPN peer to cause a denial of service via a BGP MVPN signaling update.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102017

Junos OS and Junos OS Evolved: An attacker causes routing-plane denial of service when Auto-RP mapping is enabled

An Out-of-bounds Write vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated attacker to cause a routing-plane denial of service via Auto-RP mapping announcements received when Auto-RP mapping is enabled.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102018

Junos OS and Junos OS Evolved: Malformed PIM Bidir DF-Election messages cause routing service disruption when bidirectional PIM is enabled

A NULL Pointer Dereference vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a denial-of-service condition via a malformed PIM Bidir message.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102019

Junos OS and Junos OS Evolved: Malformed RIPv2 messages cause routing service disruption when RIP is enabled

An Improper Validation of Specified Quantity in Input vulnerability in the rpd process of Juniper Networks Junos OS and Junos Evolved allows an unauthenticated adjacent attacker to cause a denial-of-service condition via a malformed RIPv2 message.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102020

Junos OS and Junos OS Evolved: An attacker causes an rpd denial of service when BGP-LS TED export is enabled

A Reachable Assertion vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated network-based attacker to cause a denial of service via BGP-LS routing updates.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102021

Junos OS and Junos OS Evolved: Malformed RSVP packet causes rpd crash when MPLS-TE error processing is enabled

A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent network attacker to cause a denial of service via a crafted RSVP packet when MPLS-TE RSVP processing is enabled. The condition can terminate rpd and disrupt routing protocol sessions.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102022

Junos OS and Junos OS Evolved: An attacker causes a routing-process crash when BGP-LS traffic-engineering is enabled

A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker with access to a configured BGP-LS peer to cause an rpd crash via a crafted BGP-LS Link NLRI advertisements.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102023

Junos OS Evolved: An attacker causes denial of service via SNMP when firewall counters are used

A Reachable Assertion vulnerability in fwstatsd of Juniper Networks Junos OS Evolved allows an authenticated network attacker to cause a denial of service via an SNMP firewall-counter MIB query when at least one firewall counter is configured.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Evolved
CVE-2026-102024

Junos OS and Junos OS Evolved: An attacker causes a routing daemon crash when BGP extended-nexthop-tunnel is used

An Integer Overflow or Wraparound vulnerability in the routing daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated BGP peer to cause a denial of service via BGP route updates when extended-nexthop-tunnel is enabled.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102025

Junos OS and Junos OS Evolved: A BGP route-processing error causes rpd crash when extended next-hop tunneling and SRv6 service processing are used

A Mismatched Memory Management Routines vulnerability in the routing protocol daemon (rpd) process of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated network-based attacker to cause a denial of service via a BGP route update when extended next-hop tunneling and SRv6 service processing are used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102026

Junos OS and Junos OS Evolved: An attacker causes a routing-daemon crash when BGP RIB sharding is used

An Improper Control of a Resource Through its Lifetime vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent eBGP peer to cause a routing-daemon crash via a BGP route update when RIB sharding is enabled.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102027

Junos OS and Junos OS Evolved: A configured BGP neighbor causes rpd crash when multipath next-hops are processed

An Incorrect Calculation of Buffer Size vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured eBGP neighbor to cause an rpd crash via BGP labeled-unicast UPDATEs when the affected multipath features are enabled.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-101978

Junos OS Evolved: PTX Series: An attacker controlled gRPC response causes root-level compromise when zero-touch provisioning is used

An OS Command Injection vulnerability in the bootzd zero-touch provisioning daemon of Juniper Networks Junos OS Evolved on PTX Series allows an unauthenticated attacker on the management LAN to execute commands as root via a crafted gRPC response.

CVSS 4.0 · 8.7 High EPSS 3.9% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Evolved
CVE-2026-102028

Junos OS and Junos OS Evolved: An attacker causes an rpd crash when VPLS auto-discovery is used

A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a remote BGP peer to cause a denial of service when multiple UPDATEs occur over a single TCP session with 'bgp family l2vpn auto-discovery-only' configured.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102029

Junos OS and Junos OS Evolved: An attacker causes routing-daemon denial of service when an MSDP or PIM policy uses AS-path expansion

A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated configured MSDP peer or adjacent PIM sender to cause a denial of service via an MSDP or PIM policy that uses AS-path expansion.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102031

Junos OS Evolved: A low-privileged TACACS+ user causes root command execution when authorization refresh is enabled

An OS Command Injection vulnerability in TACACS of Juniper Networks Junos OS Evolved allows a low-privileged TACACS+-authenticated user to execute commands with root privileges when periodic TACACS+ authorization-refresh is enabled.

CVSS 4.0 · 9.3 Critical EPSS 2.1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Evolved
CVE-2026-102032

Junos OS and Junos OS Evolved: Unintended l2ald memory allocation causes a denial of service when static MAC IP configurations are present

A Missing Release of Memory after Effective Lifetime vulnerability in the l2ald process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a denial of service via crafted packets when the static MAC-IP feature is in use.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102033

Junos OS and Junos OS Evolved: An attacker causes denial of service when MC-LAG MAC synchronization is enabled

An Improper Validation of Specified Quantity in Input vulnerability in l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker to cause a denial of service via an ICCP MC-LAG message.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved
CVE-2026-102034

Junos OS and Junos OS Evolved: An attacker causes l2ald to restart when MC-LAG ICCP MAC synchronization is enabled

A Reachable Assertion vulnerability in the l2ald daemon of Juniper Networks Junos OS and Junos OS Evolved allows an attacker with access to a configured ICCP peer to cause a denial of service via a malformed MC-LAG message.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Juniper Networks
Products
Junos Os Junos Os Evolved