Cisco released fixes for CVE-2025-20393, a CVSS 10.0 zero-day RCE flaw in AsyncOS exploited by a China-linked APT via email ...

Zero-day attacks have become a significant concern in the realm of cybersecurity, posing a formidable challenge to individuals and organizations alike. These attacks exploit vulnerabilities that are ...

Of the 134 Windows security flaws fixed by Microsoft in yesterday’s Patch Tuesday updates, only one was a zero-day flaw that could be potentially exploited by hackers in order to gain system ...

Just minutes into Netflix's political thriller, the United States is hit by a devastating cyberattack that brings the nation ...

Apple Inc. has released an emergency security update to address a zero-day vulnerability in its ImageIO framework that has been actively exploited in the wild. A zero-day is a previously unknown ...

Apple has patched two actively exploited zero-day flaws used in highly targeted attacks, urging users to update their iPhones immediately.

Google has released an urgent update for its Chrome browser to fix a newly discovered zero-day security flaw that hackers are already exploiting. This is the sixth zero-day Chrome has faced this year, ...

The two vendors revealed details about the cyberattacks in separate disclosures Wednesday. Zero-day vulnerabilities in Cisco and SonicWall products have been exploited in new cyberattack campaigns, ...

Vulnerabilities in enterprise network and security appliances accounted for nearly half of the zero-day flaws exploited by attackers last year, according to Google’s Threat Intelligence Group.

ESET Research discovered a zero-day vulnerability in WinRAR being exploited in the wild in the guise of job application documents; the weaponized archives exploited a path traversal flaw to compromise ...

Samsung has just issued a fix for a zero-day security vulnerability that was being used to hack into customers’ phones. The said security flaw was discovered in a software library for displaying ...