CVE-2026-76505

A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services Routers as well as Cisco ASR 9902 and 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause network...

CVE-2026-76505 Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability

A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services Routers as well as Cisco ASR 9902 and 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause network...

CVE-2026-76505

A vulnerability exists in the IPv4 packet processing functionality of Cisco IOS XR Software affecting ASR 9000 and 9900 Series Aggregation Services Routers , as well as ASR 9902 and 9903 Compact High-Performance Routers . An unauthenticated, remote attacker can exploit incorrect handling of craft...

CVE-2026-76505 Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability

A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services Routers as well as Cisco ASR 9902 and 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause network...

Cisco IOS XR Software input validation error vulnerability

Cisco IOS XR Software contains an input validation error vulnerability. This vulnerability stems from improper handling of specially crafted IPv4 packets received on the line card interface and processed as traffic directed to the local machine. Unauthenticated remote attackers can exploit this...

EUVD-2017-18413

Malware in sbrugna...

EUVD-2017-18414

Malware in sbrugna...

EUVD-2017-18415

Malware in sbrugna...

EUVD-2024-18033

Malicious code in bioql PyPI...

PT-2025-33579

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a use-after-free flaw within the airoha npu get function. The vulnerability occurs because the np-name field is accessed after the associated node has been...

CVE-2025-20142

A vulnerability in the IPv4 access control list ACL feature and quality of service QoS policy feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an...

CVE-2025-20142

A vulnerability in the IPv4 access control list ACL feature and quality of service QoS policy feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an...

CVE-2025-20142

A vulnerability in the IPv4 access control list ACL feature and quality of service QoS policy feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an...

CVE-2025-20142

Cisco IOS XR Software for ASR 9000 Series Routers, including ASR 9902/9903, contains a vulnerability in the IPv4 ACL and QoS policy handling that affects line cards. Malformed IPv4 packets processed when an IPv4 ACL or QoS policy is applied can cause network processor errors, triggering a line-ca...

CVE-2024-20318

A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of specific Ethernet...

Race condition

A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of specific Ethernet...

CVE-2024-20318

A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of specific Ethernet...

Cisco IOS XR Software Layer 2 Services Denial of Service Vulnerability

A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service DoS condition. This vulnerability is due to the incorrect handling of specific Ethernet...

Cisco IOS XR Security Vulnerability

Cisco IOS XR is an operating system developed by Cisco for its network devices. A security vulnerability exists in Cisco IOS XR, which arises from a security flaw in Layer 2 Ethernet services that allows an unauthenticated, neighboring attacker to cause the line card's network processor to reset,...

Cisco IOS XR Software for ASR 9000 Series Routers DoS (cisco-sa-npspin-QYpwdhFD)

According to its self-reported version, Cisco IOS XR is affected by denial of service vulnerability due to incorrect handling of specific Ethernet frames that cause a spin loop that can make the network processors unresponsive. An unauthenticated, adjacent attacker can exploit these by sending...