ChaseHQ

Pulling apart Chase H.Q. for the ZX Spectrum Reverse engineering by David Thomas, 2023-2024 Project started: March 2023 This is an in-progress disassembly of the ZX Spectrum conversion of Chase H.Q. by Ocean Software. So far this only covers the 48K version and the first stage of the game. The 12...

Metasploit-CVE-2026-54121-Certighost

Metasploit-CVE-2026-54121-Certighost Certighost originally discovered and exploited by h0j3n and Aniq Fakhrul. This repo contains Metasploit auxiliary module that escalates from any low-privileged domain user to full domain compromise by abusing the AD CS enrollment "chase" fallback. The CA can b...

Certighost-CVE-2026-54121

Document Type: Detection Use Case Related CVE: CVE-2026-54121 Certighost Author: Youssef Benchater Detection Use Case: Certighost CVE-2026-54121 This document describes the Splunk detection built for CVE-2026-54121. It follows the standard detection use case format so it can sit in a detection...

POC-CVE-2026-54121-Certighost

CertiGhost CVE-2026-54121 - AD CS Chase Fallback Exploit Toolkit Overview CertiGhost is a critical vulnerability CVSS 8.8 in Active Directory Certificate Services AD CS that allows a low-privileged domain user to impersonate a Domain Controller and achieve full domain compromise. CVE:...

Certighost_CVE-2026-54121

certighost-oneclick CVE-2026-54121（Certighost）一键化利用工具 —— 仅用于本地靶场/授权测试。 基于上游 PoC（@h0j3n 分析 / @aniqfakhrul 实现）改造的 Windows 原生版 ： 内置自研 WinDivert 重定向器（pydivert），一条命令完成"建号 → 重定向 → rogue 监听 → CA chase → 域控身份证书 → PKINIT → 域控机器账户 NT 哈希"，全程不停止 Server 服务、 不改动主机任何配置，退出即恢复。 与上游的差异（补丁清单）...

RLSA-2026:24365 Important: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in...

unbound security update

An update is available for unbound. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The unbound packages provide a validating, recursive, and caching DNS or DNSS...

RockyLinux 8 : unbound (RLSA-2026:24365)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:24365 advisory. unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via...

Important: Red Hat Security Advisory: unbound security update

An update for unbound is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in Chase-Reply Messages

A flaw was found in Unbound's DNSSEC validator when constructing chase-reply messages for validation. The code uses the wrong counter to calculate write offsets for ADDITIONAL section resource record sets. When a DNAME chain is combined with authority filtering, an uninitialized array slot is...

unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in Chase-Reply Messages

A flaw was found in Unbound's DNSSEC validator when constructing chase-reply messages for validation. The code uses the wrong counter to calculate write offsets for ADDITIONAL section resource record sets. When a DNAME chain is combined with authority filtering, an uninitialized array slot is...

AlmaLinux 8 : unbound (ALSA-2026:24365)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:24365 advisory. unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via...

unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in Chase-Reply Messages

A flaw was found in Unbound's DNSSEC validator when constructing chase-reply messages for validation. The code uses the wrong counter to calculate write offsets for ADDITIONAL section resource record sets. When a DNAME chain is combined with authority filtering, an uninitialized array slot is...

SUSE CVE-2026-42959

NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given malicious upstream replies. When Unbound constructs chase-reply messages for validation, the code uses the wrong counter to calculate write offsets fo...

CVE-2026-42959

A flaw was found in Unbound's DNSSEC validator when constructing chase-reply messages for validation. The code uses the wrong counter to calculate write offsets for ADDITIONAL section resource record sets. When a DNAME chain is combined with authority filtering, an uninitialized array slot is...

CVE-2026-42959 Crash during DNSSEC validation of malicious content

NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given malicious upstream replies. When Unbound constructs chase-reply messages for validation, the code uses the wrong counter to calculate write offsets fo...

CVE-2026-42959 Crash during DNSSEC validation of malicious content

NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given malicious upstream replies. When Unbound constructs chase-reply messages for validation, the code uses the wrong counter to calculate write offsets fo...

EUVD-2026-31084

NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given malicious upstream replies. When Unbound constructs chase-reply messages for validation, the code uses the wrong counter to calculate write offsets fo...

Anthropic's Claude Mythos Finds Thousands of Zero-Day Flaws Across Major Systems

Artificial Intelligence AI company Anthropic announced a new cybersecurity initiative called Project Glasswing that will use a preview version of its new frontier model, Claude Mythos , to find and address security vulnerabilities. The model will be used by a small set of organizations, including...

CVE-2024-39010

chase-moskal snapstate v0.0.9 was discovered to contain a prototype pollution via the function attemptNestedProperty. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service DoS via injecting arbitrary properties...