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Junos OS Evolved — Vulnerabilities & Security Advisories 95

All 95 CVE vulnerabilities found in Junos OS Evolved, with AI-generated Chinese analysis, references, and POCs.

This page catalogs security vulnerabilities for the Juniper Networks Junos OS Evolved product within the common weakness enumeration framework. It serves as a centralized reference for identifying and analyzing specific security flaws affecting this network operating system environment. The content here aggregates known vulnerabilities that have been publicly disclosed or tracked in security databases, covering a comprehensive historical period from the initial release of the software through recent updates. It includes a wide spectrum of weakness types, ranging from buffer overflows and memory corruption issues to logic errors and permission bypasses. The collection is continuously updated to reflect new findings and patches released by the vendor, ensuring that the information remains relevant to current security landscapes. Users can utilize this resource to systematically track Juniper Networks' security advisories regarding Junos OS Evolved, gaining insight into how specific weaknesses are addressed over time. It allows for a deeper understanding of particular vulnerability classes and their impact on this specific product variant. Additionally, the page facilitates the lookup of a product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize remediation efforts based on detailed historical data. This structured approach supports informed decision-making for network administrators and security analysts managing Juniper infrastructure, providing clarity on the evolution of security threats and the effectiveness of mitigations deployed by the vendor.

Vendor: Juniper Networks

CVE IDTitleCVSSSeverityPublished
CVE-2026-57029 Junos OS Evolved: QFX Series: When sFlow collector reachability changes evo-pfemand process can crash CWE-820 5.3 Medium2026-07-09
CVE-2026-57028 Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker CWE-923 7.3 High2026-07-09
CVE-2026-33803 Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker CWE-923 6.5 Medium2026-07-09
CVE-2026-33794 Junos OS Evolved: PTX Series: Receipt of repeated ECMP routing updates results in PFE crash CWE-754 5.9 Medium2026-07-09
CVE-2026-33783 Junos OS Evolved: PTX Series: If SRTE tunnels provisioned via PCEP are present and specific gRPC queries are received evo-aftmand crashes CWE-686 6.5 Medium2026-04-09
CVE-2026-33788 Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs CWE-306 7.8 High2026-04-09
CVE-2025-59969 Junos OS Evolved: QFX5000 Series and PTX Series: An attacker sending crafted multicast packets will cause evo-aftmand / evo-pfemand to crash and restart CWE-120 6.5 Medium2026-04-09
CVE-2026-21902 Junos OS Evolved: PTX Series: A vulnerability allows a unauthenticated, network-based attacker to execute code as root CWE-732 9.8 Critical2026-02-25
CVE-2026-21911 Junos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stop CWE-682 6.5 Medium2026-01-15
CVE-2025-60006 Junos OS Evolved: OS command injection vulnerabilities fixed CWE-78 5.3 Medium2025-10-09
CVE-2025-59967 Junos 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 restarts CWE-476 6.5 Medium2025-10-09
CVE-2025-59958 Junos OS Evolved: PTX Series: When a firewall filter rejects traffic these packets are erroneously sent to the RE CWE-754 6.5 Medium2025-10-09
CVE-2025-52961 Junos 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 restart CWE-400 6.5 Medium2025-10-09
CVE-2025-52985 Junos OS Evolved: When a control-plane firewall filter refers to a prefix-list with more than 10 entries it's not matching CWE-480 5.3 Medium2025-07-11
CVE-2025-52954 Junos OS Evolved: A low-privileged user can execute arbitrary Junos commands and modify the configuration, thereby compromising the system CWE-862 7.8 High2025-07-11
CVE-2025-21599 Junos OS Evolved: Receipt of specifically malformed IPv6 packets causes kernel memory exhaustion leading to Denial of Service CWE-401 7.5 High2025-01-09
CVE-2024-47509 Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #3 CWE-770 6.5 Medium2024-10-11
CVE-2024-47508 Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #2 CWE-770 6.5 Medium2024-10-11
CVE-2024-47505 Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #1 CWE-770 6.5 Medium2024-10-11
CVE-2024-47502 Junos OS Evolved: TCP session state is not always cleared on the Routing Engine leading to DoS CWE-770 7.5 High2024-10-11
CVE-2024-47498 Junos OS Evolved: QFX5000 Series: Configured MAC learning and move limits are not in effect 6.5 Medium2024-10-11
CVE-2024-47495 Junos OS Evolved: In a dual-RE scenario a locally authenticated attacker with shell privileges can take over the device. CWE-639 6.7 Medium2024-10-11
CVE-2024-47490 Junos OS Evolved: ACX 7000 Series: Receipt of specific transit MPLS packets causes resources to be exhausted CWE-923 8.2 High2024-10-11
CVE-2024-47489 Junos OS Evolved: ACX Series: Receipt of specific transit protocol packets is incorrectly processed by the RE CWE-755 5.8 Medium2024-10-11
CVE-2024-39544 Junos OS Evolved: Low privileged local user able to view NETCONF traceoptions files CWE-276 5.0 Medium2024-10-11
CVE-2024-39534 Junos OS Evolved: Connections to the network and broadcast address accepted CWE-697 5.4 Medium2024-10-11
CVE-2024-39553 Junos OS Evolved: Receipt of arbitrary data when sampling service is enabled, leads to partial Denial of Service (DoS). CWE-668 6.5 Medium2024-07-11
CVE-2024-39548 Junos OS Evolved: Receipt of specific packets in the aftmand process will lead to a memory leak CWE-400 7.5 High2024-07-11
CVE-2024-39546 Junos OS Evolved: Local low-privilege user can gain root permissions leading to privilege escalation CWE-862 7.3 High2024-07-11
CVE-2024-39538 Junos OS Evolved: ACX7000 Series: When multicast traffic with a specific (S,G) is received evo-pfemand crashes CWE-120 6.5 Medium2024-07-11

All 95 known CVE vulnerabilities affecting Junos OS Evolved with full Chinese analysis, references, and POCs where available.