XSS remains the top software weakness, followed by SQL injection and CSRF. Buffer overflow issues and improper access control make it to top 25. The post MITRE Releases 2025 List of Top 25 Most Dangerous Software Vulnerabilities appeared first on SecurityWeek.
All critical vulnerabilities in Microsoft, third-party, and open source code are eligible for rewards if they impact Microsoft services. The post Microsoft Bug Bounty Program Expanded to Third-Party Code appeared first on SecurityWeek.
Notepad++ found a vulnerability in the way the software updater authenticates update files. The post Notepad++ Patches Updater Flaw After Reports of Traffic Hijacking appeared first on SecurityWeek.
The browser has become the main interface to GenAI for most enterprises: from web-based LLMs and copilots, to GenAI‑powered extensions and agentic browsers like ChatGPT Atlas. Employees are leveraging the power of GenAI to draft emails, summarize documents, work on code, and analyze data, often by copying/pasting sensitive information directlyRead More »Securing GenAI in the Browser: Policy, Isolation, and Data Controls That Actually Work
Introduction A typical phishing attack involves a user clicking a fraudulent link and entering their credentials on a scam website. However, the attack is far from over at that point. The moment the confidential information falls into the hands of cybercriminals, it immediately transforms into a commodity and enters theRead More »Following the digital trail: what happens to data stolen in a phishing attack
The React team has released fixes for two new types of flaws in React Server Components (RSC) that, if successfully exploited, could result in denial-of-service (DoS) or source code exposure. The team said the issues were found by the security community while attempting to exploit the patches released for CVE-2025-55182Read More »New React RSC Vulnerabilities Enable DoS and Source Code Exposure
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has urged federal agencies to patch the recent React2Shell vulnerability by December 12, 2025, amid reports of widespread exploitation. The critical vulnerability, tracked as CVE-2025-55182 (CVSS score: 10.0), affects the React Server Components (RSC) Flight protocol. The underlying cause of the issueRead More »React2Shell Exploitation Escalates into Large-Scale Global Attacks, Forcing Emergency Mitigation
We all encounter IoT and home automation in some form or another, from smart speakers to automated sensors that control water pumps. These services appear simple and straightforward to us, but many devices and protocols work together under the hood to deliver them. One of those protocols is Zigbee. ZigbeeRead More »Turn me on, turn me off: Zigbee assessment in industrial environments
Participants earned rewards at the hacking competition for Grafana, Linux Kernel, Redis, MariaDB, and PostgreSQL vulnerabilities. The post $320,000 Paid Out at Zeroday.Cloud for Open Source Software Exploits appeared first on SecurityWeek.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a high-severity security flaw impacting OSGeo GeoServer to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation in the wild. The vulnerability in question is CVE-2025-58360 (CVSS score: 8.2), an unauthenticated XML External Entity (XXE) flawRead More »CISA Flags Actively Exploited GeoServer XXE Flaw in Updated KEV Catalog
