EUVD-2026-84179

The Espressif ESP-hosted Wi-Fi driver drivers/wifi/esphosted/ parses frames received over SPI from the ESP co-processor in esphostedeventtask. For control frames it took the 16-bit TLV field datalength straight off the wire and passed it to pbistreamfrombufferframe.datavalue, frame.datalength...

CVE-2026-20323

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to impersonate the peer device and obtain access at the level of the manager role, which is equivalent to root. This...

CVE-2026-20222

A vulnerability in the EIGRP implementation in Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS...

CVE-2026-20071

Cisco ISE contains a session hijack vulnerability in its SSID bring-your-own-device (BYOD) onboarding workflow . The root cause is insufficient authentication checks performed while a user is being onboarded. An unauthenticated, adjacent attacker can exploit this by spoofing the legitimate user a...

CVE-2026-20222 Cisco Secure Adaptive Security Appliance Software and Secure Firewall Threat Defense Software EIGRP Denial of Service Vulnerability

A vulnerability in the EIGRP implementation in Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS...

CVE-2026-20222 Cisco Secure Adaptive Security Appliance Software and Secure Firewall Threat Defense Software EIGRP Denial of Service Vulnerability

A vulnerability in the EIGRP implementation in Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS...

CVE-2026-20071: Authentication Bypass by Spoofing

A vulnerability in the SSID bring-your-own-device BYOD onboarding workflow of Cisco ISE could allow an unauthenticated, adjacent attacker to hijack the onboarding session of another user and access protected 802.1X networks. This vulnerability is due to insufficient authentication checks that are...

Arista Networks EOS 4.36.1F Multiple Vulnerabilities (SA0150)

The version of Arista Networks EOS running on the remote device is affected by multiple vulnerabilities as referenced in security advisory SA0150. - On Arista EOS 4.36.1F configured as an 802.1X authenticator with per-supplicant access control lists, an adjacent attacker can trigger an unexpected...

Arista Networks EOS 802.1X Per-Supplicant ACL Bypass (SA0150) (CVE-2026-75943)

The version of Arista Networks EOS running on the remote device is affected by an access control bypass vulnerability as referenced in security advisory SA0150. - On affected releases of Arista EOS configured as an 802.1X authenticator with per-supplicant access control lists, traffic from an...

CVE-2026-76699 Unauthenticated Buffer Overflow Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways

A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted...

CVE-2026-76679

Multiple denial-of-service vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways allow an unauthenticated adjacent attacker to crash the system. Successful exploitation prevents the gateway from rebooting without manual intervention , disrupting network operations. The CVSS 3.1 score is 8...

CVE-2026-76679 Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways

Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network...

CVE-2026-76676 Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in EdgeConnect SD-WAN Gateways

Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attack...

PT-2026-92439

Name of the Vulnerable Software and Affected Versions HPE Networking EdgeConnect SD-WAN Gateways affected versions not specified Description An unauthenticated adjacent attacker can conduct denial-of-service attacks. Successful exploitation may cause the system to crash, which prevents it from...

PT-2026-92456

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting networ...

CVE-2026-76707: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to view some system memory contents. Successful exploitation could allow an attacker to gain insight into internal services and workflows, increasing the risk of unauthorized access and...

CVE-2026-76679: Uncontrolled Resource Consumption

Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network...

CVE-2026-76676: Stack-based Buffer Overflow

Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attack...

CVE-2026-76699: Buffer Copy without Checking Size of Input

A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted...

CVE-2026-73449 On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADI

On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADIUS proxy client can prevent RADIUS dynami...