CVE-2026-9621

A denial-of-service security issue exists within RSLinx® Classic. The security issue stems from improper handling of a malformed packet. A crafted CIP packet can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover...

CVE-2026-9621

Rockwell Automation RSLinx® Classic is affected by a denial-of-service vulnerability caused by improper handling of a malformed CIP packet . A network attacker can send a crafted CIP packet that crashes the RSLinx® Classic service, requiring a manual restart to recover. The issue is rated CVSS 4....

CVE-2026-9621 RSLinx Classic® - Multiple Vulnerabilities

A denial-of-service security issue exists within RSLinx® Classic. The security issue stems from improper handling of a malformed packet. A crafted CIP packet can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover...

massh-enum

+----------------+ | massh-enum 1.0 | +----------------+ root@kitploit: OpenSSH 2.3 到 7.4 批量用户名枚举 CVE-2018-15473 此脚本包含 Matthew Daley 的 Python 脚本 许可证: GPLv3, 描述 OpenSSH 2.3 到 7.4 版本存在用户名枚举漏洞。 攻击者可以使用畸形数据包（例如截断的数据包）尝试对用户进行身份验证，并且： 如果用户无效（不存在），则 userauthpubkey 会立即返回， 服务器会向攻击者发送 SSH2MSGUSERAUTHFAILUR...

CVE-2018-15473

CVE-2018-15473 OpenSSH 7.7 - 用户名枚举 方法 攻击者可以使用畸形数据包（例如截断的数据包）尝试认证用户，并且： 如果用户无效（不存在），则 userauthpubkey 立即返回，服务器向攻击者发送 SSH2MSGUSERAUTHFAILURE； 如果用户有效（存在），则 sshpktgetu8 失败，服务器调用 fatal 并关闭与攻击者的连接。 用法 库的使用非常简单，只需几行代码即可 root@kitploit: python --port --userlist 受影响系统 Redhat Enterprise Linux 7 Redhat...

nhi-zero-trust-bypass

プロジェクト：プロトコル脆弱性を悪用してNHIシークレットを操作し、ゼロトラストポリシーをバイパスする スクリーンショット 以下はデモからの実際のスクリーンショットです。詳細は screenshots/README.md を参照してください。 1. DNSエクスプロイト（BINDクラッシュ） A. エクスプロイトパケット送信 Scapy が不正なTSIG DNSパケットをBINDに送信します dnsexploit.py 参照。 B. コンテナクラッシュ確認 docker ps -a はエクスプロイト後にBINDコンテナが終了したことを示しています。 C. クラッシュログの証拠...

open-ssh-user-enumeration

Script de Enumeración de Nombres de Usuario de OpenSSH CVE-2018-15473 Este script verifica la vulnerabilidad de enumeración de nombres de usuario en OpenSSH 7.7 y anteriores CVE-2018-15473. Envía un paquete de autenticación malformado e interpreta la respuesta del servidor SSH para identificar...

CVE-2020-0796

CVE-2020-0796 Un PoC e Scanner ancora più semplice per CVE-2020-0796, poiché utilizza pacchetti statici. C'è una protezione per prevenire l'uso accidentale su IP pubblici non farlo e un interruttore on/off per il crash. Richiede solo Python 3 vanilla! Modalità scansione: root@kitploit: python3...

CVE-2005-1794

creationtimestamp| type| source ---|---|--- 2026-08-27 16:00:03+00:00| seen| Telegram/tjdPFWmK8d3uOic7fBL4SWiO2RjxR5x57I46YuEU7JS4U 2026-08-28 00:00:36+00:00| seen| Telegram/tjdPFWmK8d3uOic7fBL4SWiO2RjxR5x57I46YuEU7JS4U...

openssl: QUIC server may trigger double free when processing INITIAL packet

A flaw was found in OpenSSL. A malformed INITIAL packet with an invalid DCID destination connection ID can cause the QUIC server to double free the QRX object. This issue leads to memory corruption, causing the termination of the QUIC server process and resulting in a denial of service...

ALPINE-CVE-2026-18798

Issue summary: QUIC server may double free QRX QUIC record layer RX object when channel creation fails for initial packet. Impact summary: Double free leads to heap corruption, which typically results in termination of QUIC server process, leading to Denial of Service. There is so far no evidence...

CVE-2026-18798

Issue summary: QUIC server may double free QRX QUIC record layer RX object when channel creation fails for initial packet. Impact summary: Double free leads to heap corruption, which typically results in termination of QUIC server process, leading to Denial of Service. There is so far no evidence...

CVE-2026-74704

In the Linux kernel, the following vulnerability has been resolved: net/sched: schcake: drop WARNON1 for malformed packets in ACK filter The schcake ACK filter parses packets to find the TCP header and filter duplicated ACKs if the flow is backlogged. The parsing code contains a WARNON1 which can...

CVE-2026-74704

CVE-2026-74704 affects the Linux kernel 's sch_cake qdisc ACK filter (net/sched). The parsing code contains a WARN_ON(1) that is triggered by a malformed IP header while locating the TCP header. The code already skips the offending packet, making the warning redundant. Depending on system configu...

SUSE CVE-2026-72351

In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdrflagslen, but guehdrprivflagslen currently...

Linux Distros Unpatched Vulnerability : CVE-2026-74704

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: schcake: drop WARNON1 for malformed packets in ACK filter The schcake ACK filter parses packets to find the TCP header and filter duplicated ACKs if...

CVE-2026-18821

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker on the same network as a partition undergoing...

Security Bulletin: This Power System update is being released to address CVE-2026-18821

Summary Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker on the same network as a partition undergoing network boot can send a malformed packet, allowing arbitrary code to be executed in the partition firmware and...

CVE-2026-72348

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop The ah, hbh and rt matches check that the fixed extension header is present, then use the header length field to derive the advertised extension header lengt...

CVE-2026-72334

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISOEND/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISOCONT, ISOEND packets. We currently reject them if they are last. If controller sends malformed sequence ISOSTA...