CVE-2025-30659

CVE-2025-30659 concerns Juniper Networks Junos OS on SRX Series, where an Improper Handling of Length Parameter Inconsistency in the Packet Forwarding Engine (PFE) can be triggered by a specially malformed SVR (Secure Vector Routing) packet. An unauthenticated, network-based attacker can cause th...

CVE-2025-30656 Junos OS: MX Series, SRX Series: Processing of specific SIP INVITE messages by the SIP ALG will lead to an FPC crash

An Improper Handling of Additional Special Element vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series with MS-MPC, MS-MIC and SPC3, and SRX Series, allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If the SIP ALG processes...

CVE-2025-30656

CVE-2025-30656 describes an Improper Handling of Additional Special Element vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series (MS-MPC, MS-MIC, SPC3) and SRX Series. The issue can allow an unauthenticated, network-based attacker to cause a sustained Deni...

CVE-2025-30651 Junos OS and Junos OS Evolved: Receipt of a specific ICMPv6 packet causes a memory overrun leading to an rpd crash

A Buffer Access with Incorrect Length Value vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When an attacker sends a specific ICMPv6 packet to an interface with...

CVE-2025-30651 Junos OS and Junos OS Evolved: Receipt of a specific ICMPv6 packet causes a memory overrun leading to an rpd crash

A Buffer Access with Incorrect Length Value vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When an attacker sends a specific ICMPv6 packet to an interface with...

CVE-2025-30651

CVE-2025-30651 affects Juniper Networks Junos OS and Junos OS Evolved. A Buffer Access with Incorrect Length Value in the routing protocol daemon (rpd) can be triggered by a specific ICMPv6 packet to an interface configured with protocol router-advertisement, causing rpd to crash and restart and ...

CVE-2025-30648 Junos OS and Junos OS Evolved: Receipt of a specifically malformed DHCP packet causes jdhcpd process to crash

An Improper Input Validation vulnerability in the Juniper DHCP Daemon jdhcpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause the jdhcpd process to crash resulting in a Denial of Service DoS. When a specifically malformed DHCP packet is...

CVE-2025-30648 Junos OS and Junos OS Evolved: Receipt of a specifically malformed DHCP packet causes jdhcpd process to crash

An Improper Input Validation vulnerability in the Juniper DHCP Daemon jdhcpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause the jdhcpd process to crash resulting in a Denial of Service DoS. When a specifically malformed DHCP packet is...

CVE-2025-30647 Junos OS: MX Series: Subscriber login/logout activity will lead to a memory leak

A Missing Release of Memory after Effective Lifetime vulnerability in the packet forwarding engine PFE of Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial-of-Service DoS. In a subscriber management scenario, login/logout activity triggers a memo...

CVE-2025-21595

A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS and Junos OS Evolved can cause an FPC crash and DoS. In EVPN-VXLAN, receiving specific ARP (IPv4) or NDP (IPv6) packets triggers kernel heap memory leaks and event...

CVE-2025-21595 Junos OS and Junos OS Evolved: In an EVPN-VXLAN scenario specific ARP or NDP packets cause FPC to crash

A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause an FPC to crash, leading to Denial of Service DoS. On all Junos OS and Junos OS Evolved...

CVE-2025-21591 Junos OS: An unauthenticated adjacent attacker sending a malformed DHCP packet causes jdhcpd to crash

A Buffer Access with Incorrect Length Value vulnerability in the jdhcpd daemon of Juniper Networks Junos OS, when DHCP snooping is enabled, allows an unauthenticated, adjacent, attacker to send a DHCP packet with a malformed DHCP option to cause jdhcp to crash creating a Denial of Service DoS...

Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through Burst of Crafted Packets

A denial-of-service DoS vulnerability in Palo Alto Networks Prisma® SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to disrupt the packet processing capabilities of the device by sending a burst of crafted packets to that device. Work...

CVE-2025-21442

Memory corruption while transmitting packet mapping information with invalid header payload size...

CVE-2024-45552

Information disclosure may occur during a video call if a device resets due to a non-conforming RTCP packet that doesnt adhere to RFC standards...

bpf: Fix deadlock when freeing cgroup storage

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nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()

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bpf: avoid holding freeze_mutex during mmap operation

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bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()

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PT-2025-15845 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Junos OS versions 21.2 through 21.2R3-S8 Junos OS versions 21.4 through 21.4R3-S7 Junos OS versions 22.1 through 22.1R3-S6 Junos OS versions 22.2 through 22.2R3-S4 Junos OS versions 22.3 through 22.3R3-S3 Junos OS versions 22.4 through...