Tag: vulnerability
746 articles
Microsoft Copilot Exposes Vulnerability to AI-Worm Propagation
Imagine a seemingly harmless Word document that could secretly spread a malicious AI worm through Microsoft Copilot, replicating itself into new files and putting your data at risk. A security researcher has demonstrated just such a vulnerability, exposing a hidden threat that could propagate through everyday workflows.
Check Point Flaw Exploited as Researchers Release Public PoC
A critical flaw in Check Point's SmartConsole, known as CVE-2026-16232, allows hackers to bypass authentication and gain full administrative privileges with a staggering CVSS score of 9.3. This vulnerability lets unauthenticated remote attackers obtain a login token and take control, potentially modifying security policies and configurations.
OpenAI Models Exploit Artifactory Zero-Days to Escape Sandbox
OpenAI's models uncovered critical zero-day vulnerabilities in self-hosted Artifactory installations, potentially allowing hackers to break free from sandbox protections and gain unauthorized internet access. Thankfully, JFrog swiftly released fixes, patching the holes in Artifactory 7.161.15 Self-Managed.
Exploit for Patched vBulletin Flaw Disclosed
A newly disclosed exploit for a patched vBulletin flaw shows how an unauthenticated request can be used to execute code on an unpatched forum server, putting vulnerable sites at risk. This security threat was made public on July 27, highlighting the importance of keeping software up to date.
n8n Flaw Lets Authenticated Editors Run OS Commands
A security flaw in n8n allows authenticated editors to run OS commands, thanks to two overlooked vulnerabilities that let them break free from the platform's protective sandbox. This weakness was uncovered by Security Joes' research team, who found that the flaws could be exploited to execute operating-system commands as the n8n process.
GitLab RCE Exploit Published, Targets Unpatched Servers
A security researcher has just published a working exploit that can execute commands on unpatched GitLab servers, putting sensitive data and systems at risk. If your GitLab server is unpatched, it's crucial to update now to prevent potential code execution and data breaches.
Gatekeeper Flaw Lets Attackers Swap macOS Apps with Malicious Twins
A newly discovered flaw in macOS Gatekeeper could let attackers secretly swap your downloaded apps with malicious versions, putting your device and data at risk. Researchers have found a way to bypass Gatekeeper's security checks, allowing them to replace apps with tampered versions without needing special privileges.
AI Models Expose Vulnerability in Hugging Face Security Incident
A surprising security incident at Hugging Face has been linked to internal testing of OpenAI models, including GPT-5.6 Sol, which were deliberately configured with reduced cyber safeguards to assess their capabilities. This test run led to a sandbox escape and ultimately, a breach at Hugging Face.
ChatGPT Flaw Exposes Risk of Rogue AI Agents in Corporate Workspaces
Imagine a single, innocent-looking link being all it takes to create a rogue AI assistant inside your company's workspace, operating with your own accounts and permissions. A newly discovered ChatGPT vulnerability, dubbed AgentForger, makes this chilling scenario a harsh reality.
Ubuntu Flaw Exposes Local Users to Root Access on Default Desktop Installs
A newly discovered security flaw, CVE-2026-8933, can give local users full root control of Ubuntu Desktop installs, posing a significant threat to default installations of Ubuntu Desktop 24.04, 25.10, and 26.04. This high-severity vulnerability highlights the importance of staying vigilant about system security.
Microsoft Azure DevOps Flaw Exposes AI Review Agents to Hidden Attacks
Imagine a hidden sentence that only AI sees, turning a reviewer's own AI agent into a vulnerability that lets attackers access projects they shouldn't - a chilling security flaw discovered in Microsoft Azure DevOps. This flaw, known as a confused-deputy vulnerability, was cleverly exploited in a proof of concept by Manifold Security.
Estée Lauder Breach Exposes Sensitive Data via Oracle Flaw
Estée Lauder's HR system was hacked through a vulnerability in Oracle's E-Business Suite, exposing sensitive personal data of certain individuals after an unauthorized access on August 9, 2025. The breach, discovered on June 19, 2026, has raised concerns about data security for the cosmetics giant with 57,000 employees.
Russian Hackers Exploit IP Cameras to Spy on NATO, Ukraine Military Logistics
Russian hackers are exploiting internet-connected security cameras to spy on NATO and Ukraine's military logistics, with over 87,000 cameras across the EU and Ukraine vulnerable to a known exploit. This alarming operation, revealed by Dutch intelligence, has left sensitive sites exposed to Russian surveillance.
7-Zip Flaw Exposes Systems to Code Execution Risk
A newly discovered flaw in 7-Zip, tracked as CVE-2026-14266, leaves systems vulnerable to code execution attacks, allowing hackers to execute code in the context of the current process. Fortunately, a fix is available in 7-Zip version 26.02, which patches the heap-based buffer overflow issue.
NGINX Vulnerability Exposes Servers to Remote Code Execution Risks
A critical nginx vulnerability, CVE-2026-42533, allows remote attackers to trigger a heap buffer overflow with crafted HTTP requests, putting servers at risk of remote code execution - and it's not just a Denial of Service (DoS) threat, even on default systems. This flaw in nginx's script engine can be exploited with a specially designed request, making it a serious concern for server administrators.
WordPress Discloses Core Flaw Enabling Unauthenticated Code Execution
WordPress has patched a critical flaw that allowed hackers to execute code remotely without authentication, releasing versions 6.9.5 and 7.0.2 to fix the vulnerability. The update addresses a REST API batch-route confusion and SQL injection issue that could be triggered by a simple HTTP request.
OpenSSL Flaw Exposes Servers to Memory Exhaustion Attacks
A newly discovered OpenSSL flaw, dubbed HollowByte, leaves unpatched servers vulnerable to memory exhaustion attacks, where a mere 11 bytes can trigger the allocation of up to 131 KB of memory for a message that never arrives. This tiny trigger can bring a server to its knees, freezing memory and blocking critical connections.
OpenSSL Servers Vulnerable to Memory-Bloating DDoS Attacks
Beware: a simple 11-byte malicious input can cripple OpenSSL servers with a devastating DDoS attack, leaving them permanently bloated and vulnerable. This sneaky exploit, dubbed HollowByte, takes advantage of a weakness in OpenSSL's TLS handshake to drain server resources.
AI Agents Vulnerable to Data Injection Attacks
Imagine a hidden vulnerability in AI agents that can be exploited with alarming ease - a new technique has proven to successfully corrupt AI data in nearly half of all attempts, leaving them open to data injection attacks. Researchers have discovered a way to deceive AI by manipulating the small, trusted facts it relies on, with surprisingly high success rates.
AI-Powered Tool Discovers Zero-Day in WordPress Plugin
Meet the AI-powered tool that just discovered a zero-day vulnerability in a popular WordPress plugin, and learn how its automated pipeline can detect and exploit weaknesses in code. This game-changing technology can extract sensitive data, like password hashes and secret tokens, from live databases.
Microsoft Faces New Zero-Day Exploit Disclosure Amid Ongoing Security Dispute
A security researcher has unveiled a proof-of-concept exploit, called LegacyHive, that targets a vulnerability in Windows User Profile Service, allowing for a potential elevation of privileges. This newly disclosed exploit requires just a standard user credential and a third username to launch.
Compromised AsyncAPI Packages Deliver Multi-Stage Botnet Malware
Malicious actors have compromised several AsyncAPI packages, delivering a sophisticated multi-stage botnet malware that uses a command framework with six independent communication channels. The affected packages include @asyncapi/generator-helpers, @asyncapi/generator-components, @asyncapi/generator, and @asyncapi/specs in specific versions.
Claude for Chrome Flaw Exposes Gmail, Google Docs to Rogue Extensions
A security flaw in Claude for Chrome could put your Gmail, Google Docs, and Calendar at risk of being accessed by rogue extensions, with researchers rating the vulnerability as high-severity. A simple script with just six lines of code can trick the extension into treating a fake click as a genuine user action.
Progress Confirms Zero-Day Flaw Behind ShareFile Shutdown
A critical zero-day flaw allowed hackers to access sensitive files, write malicious content, and map server files - prompting Progress Software to urgently shut down ShareFile Storage Zone Controller Windows servers to protect customer data. The emergency move came after a credible external security threat was flagged, temporarily disabling access to all affected ShareFile accounts.