zmap

ZMap: The Internet Scanner ZMap is a fast stateless single packet network scanner designed for Internet-wide network surveys. On a typical desktop computer with a gigabit Ethernet connection, ZMap is capable of scanning the entire public IPv4 address space on a single port in under 45 minutes. Fo...

astsu

astsu How it works Scan common ports Send a TCP Syn packet to the destination on the defined port, if the port is open, use an nmap scan to check the service running on the port and prints all the ports found. Discover hosts in network Uses as a base the router's ip to map all possible ips. It th...

hyenae-ng

Hyenae NG Hyenae NG Next Generation is a re-write of the original Hyenae tool which was originally published back in the year 2010. Besides switching from C to C++, using modern design concepts, Hyenae NG was just like the original Hyenae written with maximum portability in mind. Since the origin...

CVE-2026-20154

A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device...

EUVD-2026-81128

A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device...

EUVD-2026-67342

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

CVE-2026-13108

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

CVE-2026-13108: Uncontrolled Resource Consumption

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

CVE-2026-13108 Dimension Denial-of-Service

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

CVE-2026-13108 Dimension Denial-of-Service

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

CVE-2026-13108

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service . The vulnerability requires no authentication and no user interaction, with a CVSS 4.0 score of 8.7 (HIGH) reflecting high impact on availabil...

PT-2026-82824

WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098864)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098864 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix divide-by-zero in OSFWSSMODULO nfosfmatchone computes ctx-window %...

CVE-2026-72139

In the Linux kernel, the following vulnerability has been resolved: tcp: defer md5siginfo kfree past RCU grace period in tcpconnect The md5+ao reconciliation in tcpconnect net/ipv4/tcpoutput.c has two symmetric branches: if needsmd5 tcpaodestroysocksk, false; else if needsao tcpclearmd5listsk;...

kernel: tcp: fix potential race in tcp_v6_syn_recv_sock()

A flaw was found in the Linux kernel. A race condition exists in the TCP Transmission Control Protocol IPv6 Internet Protocol version 6 socket handling, specifically within the tcpv6synrecvsock function. This occurs because a child socket becomes visible in the TCP hash table before its...

CVE-2026-22925

A vulnerability has been identified in SIMATIC CN 4100 All versions V5.0. The affected application is susceptible to resource exhaustion when subjected to high volume of TCP SYN packets This could allow an attacker to render the service unavailable and cause denial-of-service conditions by...

CVE-2026-22925: Allocation of Resources Without Limits or Throttling

A vulnerability has been identified in SIMATIC CN 4100 All versions V5.0. The affected application is susceptible to resource exhaustion when subjected to high volume of TCP SYN packets This could allow an attacker to render the service unavailable and cause denial-of-service conditions by...

Siemens SIMATIC CN 4100 安全漏洞

The Siemens SIMATIC CN 4100 is a communication node developed by the German company Siemens. Versions of the Siemens SIMATIC CN 4100 prior to V5.0 contained security vulnerabilities. These vulnerabilities stemmed from the system’s susceptibility to resource exhaustion when processing large amount...

EUVD-2026-18720

In the Linux kernel, the following vulnerability has been resolved: net/rose: fix NULL pointer dereference in rosetransmitlink on reconnect syzkaller reported a bug 1, and the reproducer is available at 2. ROSE sockets use four sk-skstate values: TCPCLOSE, TCPLISTEN, TCPSYNSENT, and TCPESTABLISHE...

UBUNTU-CVE-2026-23450

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL dereference and UAF in smctcpsynrecvsock Syzkaller reported a panic in smctcpsynrecvsock 1. smctcpsynrecvsock is called in the TCP receive path softirq via icskafops-synrecvsock on the clcsock TCP listening...