critical vulnerability

BigTech Companies

Microsoft fixes critical Office zero-day under active attack

January 28, 2026
Microsoft Office logo on a dynamic red and black background.

Microsoft has urgently patched a critical, actively exploited zero-day vulnerability (CVE-2026-21509) in Office, which allows attackers to bypass security features…

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Business

Patch Now: CISA Warns of Active Oracle Identity Manager Attack

November 27, 2025
Smartphone displaying the Oracle logo in red against a white screen.

A critical vulnerability (CVE-2025-61757) in Oracle Identity Manager is being actively exploited, allowing unauthenticated attackers to execute arbitrary code via…

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