CVE-2026-7473 Arista EOS Unexpected Tunnel Protocol Decapsulation and Forwarding Bypass

On affected platforms running Arista EOS where a tunnel decapsulation configuration—such as VXLAN Virtual Extensible LAN, decap-groups, or a GRE Generic Routing Encapsulation tunnel interface—is present, the switch will incorrectly decapsulate and forward other unexpected tunneled packet with a...

CVE-2025-5090 Arista CloudVision Exchange Cluster Instability via Unexpected Switch Messages

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service DoS scenario. Note that this would require the attacker to have a high privilege access...

CVE-2025-5090

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service DoS scenario. Note that this would require the attacker to have a high privilege access...

CVE-2025-5090

CVE-2025-5090 affects Arista CloudVision Exchange (CVX) in Arista EOS-based deployments. The issue arises when CVX processes unexpected messages from a connected switch, leading to agent crashes on CVX and instability in the CVX cluster, enabling a DoS under high-privilege conditions on the conne...

CVE-2025-5089

In a CVX cluster, an EOS switch connected to a CVX server is not resilient to certain malformed messages received from the connected CVX server. Similarly, the CVX server is not resilient to certain malformed messages received from the connected EOS switch. This leads to either a Sysdb agent cras...

Arista EOS 安全漏洞

Arista EOS is a fully programmable, highly modular Linux-based network operating system developed by the American company Arista. There is a security vulnerability in Arista EOS, which arises due to the lack of verification of the tunnel protocol type during tunnel decapsulation configurations...

PT-2026-46975

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service DoS scenario. Note that this would require the attacker to have a high privilege access...

CVE-2025-8873

CVE-2025-8873 affects Arista EOS with IPsec enabled: a specially crafted packet can stop dataplane processing of all IPsec traffic, with control plane detecting and resetting the IPsec pipeline; after reset, IPsec traffic may not resume. Non-IPsec traffic is unaffected. Affected EOS releases incl...

kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets

A flaw was found in the Linux kernel's netfilter component. This vulnerability occurs because the eui64mt6 function, which processes IPv6 packets, does not properly validate the MAC header for all packets. Specifically, packets with a zero fragment offset could bypass an existing guard, allowing...

SUSE CVE-2026-46266

In the Linux kernel, the following vulnerability has been resolved: inet: RAW sockets using IPPROTORAW MUST drop incoming ICMP Yizhou Zhao reported that simply having one RAW socket on protocol IPPROTORAW 255 was dangerous. socketAFINET, SOCKRAW, 255; A malicious incoming ICMP packet can set the...

Arista EOS 安全漏洞

Arista EOS is a fully programmable, highly modular Linux-based network operating system developed by the American company Arista. There is a security vulnerability in Arista EOS. This vulnerability arises when configuring IPsec, where specially crafted packets may cause the data plane to stop...

CVE-2026-46266

A flaw was found in the Linux kernel's handling of RAW sockets using IPPROTORAW. A remote attacker could send a specially crafted ICMP Internet Control Message Protocol packet. This malicious packet could set the protocol field to 255, causing it to be processed by a RAW socket configured for...

CVE-2026-46266

In the Linux kernel, the following vulnerability has been resolved: inet: RAW sockets using IPPROTORAW MUST drop incoming ICMP Yizhou Zhao reported that simply having one RAW socket on protocol IPPROTORAW 255 was dangerous. socketAFINET, SOCKRAW, 255; A malicious incoming ICMP packet can set the...

CVE-2019-25720

Dräger SC Monitoring devices SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL contain a denial-of-service vulnerability in all software versions that allows unauthenticated attackers to reboot the monitor by sending a malformed network packet. Attackers can repeatedly send such malformed packet...

CVE-2019-25720 Dräger SC Monitoring Devices DoS via Malformed Network Packet

Dräger SC Monitoring devices SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL contain a denial-of-service vulnerability in all software versions that allows unauthenticated attackers to reboot the monitor by sending a malformed network packet. Attackers can repeatedly send such malformed packet...

CVE-2019-25720 Dräger SC Monitoring Devices DoS via Malformed Network Packet

Dräger SC Monitoring devices SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL contain a denial-of-service vulnerability in all software versions that allows unauthenticated attackers to reboot the monitor by sending a malformed network packet. Attackers can repeatedly send such malformed packet...

EUVD-2019-20161

Dräger SC Monitoring devices SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL contain a denial-of-service vulnerability in all software versions that allows unauthenticated attackers to reboot the monitor by sending a malformed network packet. Attackers can repeatedly send such malformed packet...

CVE-2019-25720

Dräger SC Monitoring devices SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL contain a denial-of-service vulnerability in all software versions that allows unauthenticated attackers to reboot the monitor by sending a malformed network packet. Attackers can repeatedly send such malformed packet...

CVE-2019-25720

This CVE affects Dräger SC Monitoring devices (SC 6002XL, SC 6802XL, SC 7000, SC 8000, SC 9000 XL). The vulnerability is a denial-of-service caused by processing a malformed network packet, allowing an unauthenticated attacker to reboot the monitor. Repeated malformed packets can disrupt patient ...

CVE-2026-46266 inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP

In the Linux kernel, the following vulnerability has been resolved: inet: RAW sockets using IPPROTORAW MUST drop incoming ICMP Yizhou Zhao reported that simply having one RAW socket on protocol IPPROTORAW 255 was dangerous. socketAFINET, SOCKRAW, 255; A malicious incoming ICMP packet can set the...