Cisco SD-WAN zero-day CVE-2026-20245 was exploited months before disclosure: Mandiant reveals how a malicious CSV file ...

Mandiant details exploitation of CVE-2026-20245, a Cisco Catalyst SD-WAN vulnerability exploited as a zero-day months prior ...

In software development, bugs in the code are inevitable. That’s why companies push out software updates so often. But there is a specific kind of bug that is especially worrisome, something called a ...

Microsoft has confirmed CVE-2026-50656, the RoguePlanet Defender zero-day that can grant SYSTEM privileges on Windows 10 and ...

Microsoft’s June Patch Tuesday fixed about 200 CVEs, including public zero-days and Critical Windows flaws tied to patching ...

If you're a Windows user, this is your monthly reminder to ensure you install all available security updates. Microsoft's November Patch Tuesday release fixes one zero-day vulnerability that has been ...

Microsoft patched high-severity zero-days disclosed by researcher Nightmare Eclipse after months of public feuding, with implications for crypto holders on ...

Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by attackers.