DoS Vulnerability

DoS Vulnerability (denial-of-service) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet.

NewsSecurity Vulnerabilities

Trend Micro Cleaner One Pro Link Following Denial-of-Service Vulnerability (CVE-2025-27529)

This vulnerability (CVE-2025-27529) allows local attackers to create a denial-of-service condition on affected installations of Trend Micro Cleaner One Pro.

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NewsSecurity Vulnerabilities

Cisco Enterprise Chat and Email Denial of Service Vulnerability (CVE-2025-20139)

A vulnerability in chat messaging features of Cisco Enterprise Chat and Email (ECE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.

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NewsSecurity Vulnerabilities

Cisco Meraki MX and Z Series AnyConnect VPN Denial of Service Vulnerability (CVE-2025-20212)

A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series devices could allow an authenticated, remote attacker to cause a denial of service (DoS) condition in the Cisco AnyConnect service on an affected device.

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NewsSecurity Vulnerabilities

Zabbix server DoS vulnerability (CVE-2024-45700)

CVE-2024-45700 – Zabbix server is vulnerable to a DoS vulnerability due to uncontrolled resource exhaustion.

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NewsSecurity Vulnerabilities

Cisco IOS XR Software Release 7.9.2 Denial of Service Vulnerability (CVE-2025-20141)

A vulnerability in the handling of specific packets that are punted from a line card to a route processor in Cisco IOS XR Software Release 7.9.2 could allow an unauthenticated, adjacent attacker to cause control plane traffic to stop working on multiple Cisco IOS XR platforms.

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NewsSecurity Vulnerabilities

Cisco IOS XR Software Internet Key Exchange Version 2 Denial of Service Vulnerability (CVE-2025-20209)

CVE-2025-20209 – A vulnerability in the Internet Key Exchange version 2 (IKEv2) function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to prevent an affected device from processing any control plane UDP packets.

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NewsSecurity Vulnerabilities

Cisco Nexus 3000 and 9000 Series Switches Health Monitoring Diagnostics Denial of Service Vulnerability (CVE-2025-20111)

A vulnerability in the health monitoring diagnostics of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.

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NewsSecurity Vulnerabilities

Cisco BroadWorks SIP Denial of Service Vulnerability (CVE-2025-20165)

A vulnerability in the SIP processing subsystem of Cisco BroadWorks could allow an unauthenticated, remote attacker to halt the processing of incoming SIP requests, resulting in a denial of service (DoS) condition.

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NewsSecurity Vulnerabilities

Palo Alto Firewall Denial of Service (DoS) in DNS Security Using a Specially Crafted Packet (CVE-2024-3393)

CVE number = CVE-2024-3393 A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software

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NewsSecurity Vulnerabilities

Linux Kernel ksmbd TCP Connection Memory Exhaustion Denial-of-Service Vulnerability [CVE-2024-50285]

CVE number = CVE-2024-50285 This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of the Linux

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