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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 aggregates security vulnerabilities for Junos OS Evolved, a network operating system developed by Juniper Networks. The dataset collects known security flaws affecting this specific product, focusing on common weakness types such as buffer overflows, denial of service conditions, and privilege escalation paths. The coverage spans the historical period from the initial release through the most recent security advisories issued by the vendor. Readers can use this resource to track Juniper Networks' security advisories over time and understand the specific classes of weaknesses impacting Junos OS Evolved. The information supports vulnerability history lookups, enabling security teams to assess exposure, verify remediation status, and correlate incident reports with published fixes. Each entry summarizes the nature of the flaw, its impact, and the recommended mitigation, providing a structured view of the product's security posture without listing individual CVE identifiers in the introduction.

Vendor: Juniper Networks

CVE ID Title CVSS Severity Published
CVE-2026-57029 Junos OS Evolved: QFX Series: When sFlow collector reachability changes evo-pfemand process can crash CWE-820 5.3 Medium 2026-07-09
CVE-2026-57028 Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker CWE-923 7.3 High 2026-07-09
CVE-2026-33803 Junos OS Evolved: A port which has been inadvertently exposed can be reached by an attacker CWE-923 6.5 Medium 2026-07-09
CVE-2026-33794 Junos OS Evolved: PTX Series: Receipt of repeated ECMP routing updates results in PFE crash CWE-754 5.9 Medium 2026-07-09
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 Medium 2026-04-09
CVE-2026-33788 Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs CWE-306 7.8 High 2026-04-09
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 Medium 2026-04-09
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 Critical 2026-02-25
CVE-2026-21911 Junos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stop CWE-682 6.5 Medium 2026-01-15
CVE-2025-60006 Junos OS Evolved: OS command injection vulnerabilities fixed CWE-78 5.3 Medium 2025-10-09
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 Medium 2025-10-09
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 Medium 2025-10-09
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 Medium 2025-10-09
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 Medium 2025-07-11
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 High 2025-07-11
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 High 2025-01-09
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 Medium 2024-10-11
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 Medium 2024-10-11
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 Medium 2024-10-11
CVE-2024-47502 Junos OS Evolved: TCP session state is not always cleared on the Routing Engine leading to DoS CWE-770 7.5 High 2024-10-11
CVE-2024-47498 Junos OS Evolved: QFX5000 Series: Configured MAC learning and move limits are not in effect 6.5 Medium 2024-10-11
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 Medium 2024-10-11
CVE-2024-47490 Junos OS Evolved: ACX 7000 Series: Receipt of specific transit MPLS packets causes resources to be exhausted CWE-923 8.2 High 2024-10-11
CVE-2024-47489 Junos OS Evolved: ACX Series: Receipt of specific transit protocol packets is incorrectly processed by the RE CWE-755 5.8 Medium 2024-10-11
CVE-2024-39544 Junos OS Evolved: Low privileged local user able to view NETCONF traceoptions files CWE-276 5.0 Medium 2024-10-11
CVE-2024-39534 Junos OS Evolved: Connections to the network and broadcast address accepted CWE-697 5.4 Medium 2024-10-11
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 Medium 2024-07-11
CVE-2024-39548 Junos OS Evolved: Receipt of specific packets in the aftmand process will lead to a memory leak CWE-400 7.5 High 2024-07-11
CVE-2024-39546 Junos OS Evolved: Local low-privilege user can gain root permissions leading to privilege escalation CWE-862 7.3 High 2024-07-11
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 Medium 2024-07-11

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