PT-2026-22177

Name of the Vulnerable Software and Affected Versions versions prior to 2026-27141 Description A missing nil check allows a server to panic when receiving specific HTTP/2 frames, specifically those ranging from 0x0a to 0x0f. This issue does not have any reported real-world incidents or estimated...

EUVD-2026-8665

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker cou...

CVE-2026-20010

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the LLDP process to restart, which could cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of specific...

CVE-2026-20033

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker cou...

CVE-2026-20033 Cisco NX-OS Software Denial of Service Vulnerability

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker cou...

CVE-2026-20033

The CVE affects Cisco Nexus 9000 Series Fabric Switches operating in ACI mode. Affected component: handling of specific Ethernet frames on the management interface. Root cause: insufficient validation of crafted Ethernet frames, enabling an unauthenticated, adjacent attacker to trigger a reload o...

CVE-2026-20010 Cisco Nexus 3000 and 9000 Series Switches Link Layer Discovery Protocol Denial of Service Vulnerability

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the LLDP process to restart, which could cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of specific...

CVE-2026-20010

Cisco NX-OS LLDP processing is vulnerable to an unauthenticated adjacent attacker who can craft LLDP frames to restart the LLDP process and cause a device reload, resulting in DoS. The issue stems from improper handling of specific LLDP frame fields; exploitation requires direct Layer 2 access to...

CVE-2026-20051 Cisco Nexus 3600-R and 9500-R Series Switching Platforms Layer 2 Loop Denial of Service Vulnerability

A vulnerability with the Ethernet VPN EVPN Layer 2 ingress packet processing of Cisco Nexus 3600 Platform Switches and Cisco Nexus 9500-R Series Switching Platforms could allow an unauthenticated, adjacent attacker to trigger a Layer 2 traffic loop. This vulnerability is due to a logic error when...

Cisco Nexus 9000 Series Fabric Switches in ACI Mode Denial of Service Vulnerability

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker cou...

Developer creates app to detect nearby smart glasses

An independent developer, moved after reading about the abuse of smart glasses to film people without their consent, decided to create an app to detect nearby smart glasses. Smart glasses are wearable devices built into ordinary-looking eyewear that add functions like audio, cameras, sensors, and...

Cisco NX-OS Software 安全漏洞

Cisco NX-OS Software is a data center-level operating system software used by switches from the American company Cisco. There are security vulnerabilities in Cisco NX-OS Software, which stem from improper handling of specific fields in LLDP frames. These vulnerabilities may lead to unexpected...

PT-2026-21947

Name of the Vulnerable Software and Affected Versions Cisco Nexus 9000 Series Fabric Switches versions affected versions not specified Description A flaw exists in Cisco Nexus 9000 Series Fabric Switches operating in ACI mode that may allow a remote, unauthenticated attacker to disrupt service. T...

Cisco Nexus 9000 Series Fabric Switches 安全漏洞

The Cisco Nexus 9000 Series Fabric Switches are fiber-optic switches from the American company Cisco. There are security vulnerabilities in the Cisco Nexus 9000 Series Fabric Switches, which stem from insufficient validation during the processing of certain Ethernet frames. These vulnerabilities...

Cisco Nexus 3600 Platform Switches和Cisco Nexus 9500 Series Switches 安全漏洞

The Cisco Nexus 3600 Platform Switches and the Cisco Nexus 9500 Series Switches are products of the American company Cisco. The Cisco Nexus 3600 Platform Switches are part of the 3600 series of platform switches. The Cisco Nexus 9500 Series Switches are part of that series as well. Both the Cisco...

PT-2026-21946

Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software affected versions not specified Description A flaw exists in the Link Layer Discovery Protocol LLDP feature that could allow a nearby attacker to restart the LLDP process, potentially causing the device to reload...

CVE-2026-1773

IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates...

EUVD-2026-8462

IEC 60870-5-104: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates the risk of...

CVE-2026-1773

IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates...

PT-2026-21677

Name of the Vulnerable Software and Affected Versions IEC 60870-5-104 affected versions not specified Description The software may experience a denial of service when receiving invalid U-format frames. The issue affects products only if the IEC 60870-5-104 bi-directional functionality is...