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Vulnerabilities
1245 articles on vulnerability disclosures and exploits
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Critical PDF Zero-Day and Windows Rootkit Technical Analysis
Analysis of critical threats including fiber optic surveillance, a stealthy PDF zero-day, and advanced Windows rootkit persistence mechanisms.
Anthropic Mythos Preview Exploits OS Zero-Days: Addressing the Response Gap
Anthropic restricts Mythos Preview after it autonomously exploits OS zero-days. Learn how to minimize post-alert gaps as breakout times drop to 29 minutes.
CVE-2024-43451: How NTLM Hash Disclosure Impacts Windows Systems
Technical analysis of CVE-2024-43451, a Windows NTLM hash disclosure vulnerability triggered by minimal user interaction. Learn detection and mitigation steps.
Marimo RCE via CVE-2024-52271 — Active Exploitation Mitigation Guide
Critical pre-auth RCE vulnerability in Marimo (CVE-2024-52271) is under active exploitation for credential theft. Update to version 0.9.11 immediately.
CVE-2026-34621: Adobe Reader Zero-Day Exploited for Months Patched
Adobe releases critical updates for CVE-2026-34621, an Acrobat and Reader zero-day used for remote code execution. Patch immediately to prevent exploitation.
Adobe Acrobat Reader RCE via CVE-2026-34621 - Patch Now
Adobe issues emergency patches for CVE-2026-34621 in Acrobat Reader. This critical vulnerability is under active exploitation, allowing remote code execution.
Juniper Junos OS: Critical RCE Vulnerability & Dozens of Patches
Juniper Networks released patches for dozens of Junos OS vulnerabilities, including a critical RCE that allows unauthenticated remote device takeover. Update immediately.
Windows Zero-Day, Stryker Breach, & Mac Stealer Malware: Mitigating Diverse Threats
Analysis of a Windows zero-day, cyberattacks on Stryker and Jones Day, a China supercomputer hack, and new Mac stealer malware.
CISA KEV Remediation Exposes Human-Scale Security Limits
Analysis of 1 billion CISA KEV records by Qualys exposes critical vulnerabilities are often exploited before organizations can patch them, highlighting limits of…
CVE-2024-21825: How Attackers Exploit Orthanc DICOM Servers — Patch Now
Critical vulnerabilities in the Orthanc DICOM server, including CVE-2024-21825, could lead to RCE and DoS. Learn how to patch and protect medical imaging systems.
CVE-2026-4436: High-Severity Flaw in GPL Odorizers GPL750
High-severity vulnerability CVE-2026-4436 in GPL Odorizers GPL750 allows remote attackers to manipulate gas odorant levels. Learn how to patch affected systems.
CVE-2025-13926: Critical Flaw in Contemporary Controls BASC 20T
CISA warns of a CVSS 9.8 vulnerability in Contemporary Controls BASControl20 3.1. Attackers can forge packets to reconfigure or delete PLC components.
BlueHammer Zero-Day: Windows Local Privilege Escalation Exploit Risks
Researcher Chaotic Eclipse released the BlueHammer zero-day exploit for Windows, enabling local privilege escalation. Learn how to detect and mitigate it.
CVE-2024-21390: EngageLab SDK Vulnerability Risks Android Crypto Wallets
Microsoft reveals a vulnerability in the EngageLab SDK affecting millions of Android crypto wallet users, potentially allowing for private key theft.
EngageLab SDK Vulnerability: Protecting Crypto Wallets from Sandbox Bypass
A flaw in EngageLab SDK exposed 50 million Android users to data theft. Learn how attackers bypass the Android sandbox to access private cryptocurrency keys.
Legacy Apache RCE and Hybrid P2P Botnet Resurgence Analysis
Exploration of a resurrected 13-year-old Apache RCE and the operational shifts of a hybrid P2P botnet architecture targeting enterprise infrastructure.
Palo Alto Networks & SonicWall High-Severity Privilege Escalation Patches
Palo Alto Networks and SonicWall have issued patches for high-severity vulnerabilities allowing privilege escalation to administrator. Immediate patching is advised.
Exposed Google API Keys in Android Apps Grant Gemini Access
Analysis of Google API keys found in Android apps that enable unauthorized access to Gemini AI endpoints, detailing risks and mitigation for developers.
Adobe Reader Zero-Day Exploited via Malicious PDF Documents
Researchers reveal a sophisticated Adobe Reader zero-day exploit used in the wild since late 2025, involving malicious PDF invoices to compromise systems.
CVE-2026-1340: Ivanti EPMM Code Injection — Patch Now
CISA adds CVE-2026-1340, a critical code injection vulnerability in Ivanti Endpoint Manager Mobile (EPMM), to its KEV Catalog due to active exploitation.
AI-Led Remediation Crisis: HackerOne Halts Bug Bounties
HackerOne pauses bug bounties due to an AI-driven remediation crisis, highlighting how automated vulnerability discovery overwhelms open-source project capacity to fix…
Apache ActiveMQ Classic RCE via Jolokia API: Patch Now
An unauthenticated Remote Code Execution flaw, present for 13 years, impacts Apache ActiveMQ Classic, allowing full system compromise. Immediate patching is critical.
OpenSSL: Data Leakage & DoS Vulnerabilities Patched
OpenSSL patches seven vulnerabilities, including a data leakage flaw and multiple denial-of-service risks. Update immediately to secure cryptographic communications.
Ninja Forms RCE via Arbitrary File Upload: Mitigation Guide
Hackers are actively exploiting a critical Ninja Forms vulnerability to upload arbitrary files and achieve RCE. Learn how to secure your WordPress site now.