CVE-2026-31680

A flaw was found in the Linux kernel. A local user can exploit a race condition in the IPv6 flow label handling, specifically during the teardown of exclusive flow label options. This can lead to a use-after-free vulnerability when a concurrent reader accesses freed option state, triggering a...

PT-2026-35400

Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service...

denuOwO-hypervisor-vulnerabilities

DenuOwO SVM/VMX Hypervisor — 6 Vulnerabilities PoC + Analysis...

BinExploit-Bench

BinExploit-Bench: Binary Exploitation Capability Benchmark for...

arm-64-exploit-demo

ARM64 Buffer Overflow Exploit Demo A from-scratch demonstrati...

The Vehicle May Be Sick: Denial of Diagnostic Services by Exploiting the CAN Transport Protocol

Vehicle diagnostics has become essential for detecting in-vehicle errors and ensuring safety. While the Unified Diagnostic Services UDS protocol is widely adopted for diagnostic operations, it relies on the ISO 15765-2 standard as the transport protocol over the Controller Area Network CAN, which...

Note Mark: Unauthenticated read of notes and assets in soft-deleted public books

Summary After a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note ID or the slug path retain access. GORM's soft-delete scope does not...

Ghost in the Agent: Redefining Information Flow Tracking for LLM Agents

Autonomous Large Language Model LLM agents are increasingly deployed to conduct complex tasks by interacting with external tools, APIs, and memory stores. However, processing untrusted external data exposes these agents to severe security threats, such as indirect prompt injection and unauthorize...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the premature release of exclusive options in the ip6flowlabel when the reference count reaches...

PYSEC-2026-109

pretalx is a conference planning tool. Prior to 2026.1.0, an unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account displ...

CVE-2026-41426

CVE-2026-41426 affects pretalx (prior to 2026.1.0). An unauthenticated attacker can inject arbitrary HTML-rendered emails by embedding malformed HTML or markdown in a user-controlled template placeholder (e.g., account display name). The most direct vector is the password-reset flow: attacker cre...

EUVD-2026-25616

pretalx is a conference planning tool. Prior to 2026.1.0, an unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account displ...

CVE-2026-31052

An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component...

EUVD-2026-25317

OpenClaw before 2026.3.31 contains an authentication rate limiting bypass vulnerability that allows attackers to circumvent shared authentication protections using fake device tokens. Attackers can exploit the mixed WebSocket authentication flow to bypass rate limiting controls and conduct brute...

GHSA-W9F5-8Q83-QWPX Duplicate Advisory: OpenClaw: Fake DeviceToken Bypasses Shared Auth Rate Limiting

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6p8r-6m93-557f. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.31 contains an authentication rate limiting bypass vulnerability that allows attackers to...

Duplicate Advisory: OpenClaw: Fake DeviceToken Bypasses Shared Auth Rate Limiting

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6p8r-6m93-557f. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.31 contains an authentication rate limiting bypass vulnerability that allows attackers to...

Hostbill 资源管理错误漏洞

Hostbill is an automated management system for server hosting and cloud services provided by the Polish company Hostbill. Versions 2025-11-24 and 2025-12-01 of Hostbill contain resource management vulnerabilities. These vulnerabilities stem from issues with the Checkout Authentication Flow...

CVE-2026-31052

An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component...

listmonk Admin Authentication / Password Flow Security Assessment Module

This Metasploit auxiliary module is a web application security testing tool designed to evaluate authentication and password management logic in a Listmonk admin panel deployment...

PT-2026-34885

CVE-2026-31052 An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component https://t.co/lelE4faU4F...