Microsoft's July 2026 Patch Tuesday fixed 570 security vulnerabilities, pushing the monthly total past 620 and to a new ...

Critical Zimbra flaw lets crafted emails run malicious code on opening. Users urged to patch to version 10.1.19 immediately.

Zimbra fixes a critical stored XSS flaw in its Classic Web Client that could let crafted emails run malicious scripts when ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

DUBAI, United Arab Emirates--(BUSINESS WIRE)--Jul 8, 2026-- ...

Microsoft has released security updates to fix an actively exploited Exchange Server vulnerability that could allow attackers to run malicious JavaScript code in users’ browsers through Outlook Web ...

Microsoft has patched an actively exploited Exchange Server vulnerability that allows threat actors to execute arbitrary JavaScript code in cross-site scripting (XSS) attacks targeting Outlook Web ...

The latest monthly Patch Tuesday update from Microsoft landed earlier on 14 April, including two notable zero-day flaws amid a total of more than 160 distinct issues, and almost 250 accounting for ...

However, deviating from Checkmk's classification, the CERT-Bund of the Federal Office for Information Security (BSI) considers the risk to be “critical.” The IT security experts arrive at their ...

Abstract: Cross-site scripting (XSS) attacks pose a significant threat to web applications and user privacy, with the number of such attacks rapidly increasing. Although existing machine learning and ...

What is Cross-site scripting? Cross-site scripting (XSS) is a type of web application security vulnerability. XSS allows attackers to inject malicious scripts, most commonly client-side JavaScript, ...