Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost 11.5.1 and earlier, including 11.5.x, have security vulnerabilities. These vulnerabilities stem from the lack of verification of channel members when processing AI-assisted...

Agentic Governance: Why It Matters Now

AI agents now act inside the trust boundary with real credentials, and agentic governance is what keeps them from quietly breaking things at machine speed...

AI Voice Cloning: The Technology Behind It, Who’s Building It, and Where It’s Headed

Explore AI voice cloning technology, leading companies, real-world uses, ethical risks, and future trends shaping synthetic voices...

Chromium: CVE-2026-8568 Insufficient policy enforcement in AI

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Integration of AI in Cybersecurity: Current Trends with a Focused Look at Intrusion Detection Applications

Artificial Intelligence AI is widely adopted today for its ability to detect patterns, automate tasks, and reduce time and cost across various applications. Its integration into Cybersecurity has garnered significant attention, particularly in areas such as intrusion detection, malware analysis,...

CVE-2026-45365

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.11, an internal-only bypassfilter parameter is exposed on the /openai/chat/completions and /ollama/api/chat HTTP endpoints via FastAPI query string binding, allowing any authenticated...

CVE-2026-45315

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, the audio transcription upload endpoint takes the file extension from the user-supplied filename and saves the file under CACHEDIR/audio/transcriptions/.. The /cache/path route serve...

CVE-2026-44565

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.10, when uploading an audio file, the name of the file is derived from the original HTTP upload request and is not validated or sanitized. This allows for users to upload files with nam...

CVE-2026-45303

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.5, through the HTML rendering view, scripts can be injected and executed. The frontend provides a function to visualize the HTML content of a current chat. The content is embedded in an...

EUVD-2026-30646

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user non-admin logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of...

The Next Cybersecurity Challenge May Be Verifying AI Agents

AI agents are reshaping cybersecurity. Learn why verification, trusted identity standards, and runtime controls are now essential...

CVE-2026-44562

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/models/import endpoint allows users with the workspace.modelsimport permission to overwrite any existing model in the database, regardless of ownership. When an...

EUVD-2026-30605

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a user just needs to use the API endpoint: /api/chat/completions with their own API key generated in OWUI and the Chat ID of another user to continue the conversation of the other...

Raising the bar: Quality, shared responsibility, and the future of GitHub’s bug bounty program

The security research community is one of GitHub's greatest assets. Every year, researchers from around the world help us find and fix vulnerabilities, making the platform safer for over 180 million developers. Our bug bounty program exists because we believe that collaboration with external...

CVE-2026-8568

Insufficient policy enforcement in AI in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to bypass Site Isolation via a crafted HTML page. Chromium security severity: Medium...

From AI-Generated Content to Agentic Action: Security and Safety Threats in Generative AI

Generative AI systems are increasingly used not only to produce content but also to retrieve data, invoke tools, and execute actions. This work examines the security and safety implications of that shift across content-level, model-level, and agentic threats. We analyze how attacker access...

Context-Aware Entity-Relation Extraction for Threat Intelligence Knowledge Graphs

Cybersecurity Knowledge Graphs CKGs unify diverse Cyber Threat Intelligence CTI sources into structured, queryable formats, offering scalable solutions for automating proactive and real-time security responses. Their increasing adoption has significantly enhanced the workflow and decision-making...

The vulnerability of Microsoft Data Formulator’s AI-based data visualization tool, related to improper code generation management, allows a malicious actor to execute arbitrary code.

The vulnerability of the Microsoft Data Formulator, a tool for visualizing data based on artificial intelligence, is related to improper code generation. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

CVE-2026-8568

CVE-2026-8568 is a Chromium/Google Chrome vulnerability described as insufficient policy enforcement in AI, allowing a renderer process–level attacker to bypass Site Isolation via a crafted HTML page. Reports cite remote code execution, DoS, or information disclosure as potential impacts. Debian ...

The time of much patching is coming

Welcome to this week's edition of the Threat Source newsletter. Many solutions have been proposed to reduce software bugs: zero-defect mandates, pair programming, formal methods, and mathematical software proofs. The reality is that software engineering is hard. Identifying and fixing bugs before...