ZeroDay

Ravie LakshmananJan 27, 2026Zero-Day / Vulnerability Microsoft on Monday issued out-of-band security patches for…

Microsoft has released an emergency fix for an actively-exploited zero-day vulnerability affecting Microsoft Office.…

Fortinet has confirmed that a new attack campaign observed recently against customer devices is…

Ravie LakshmananJan 22, 2026Vulnerability / Zero-Day Cisco has released fresh patches to address what…

A critical zero-day vulnerability in Cloudflare exposed a fundamental weakness in how security exceptions…

“Talos assesses with moderate confidence that this activity is being conducted by a Chinese-nexus…

Jan 16, 2026Ravie LakshmananVulnerability / Web Security Cisco on Thursday released security updates for…

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The resolved versions are 2025.1.4, 12.11.6, 12.5.15 (T15 & T35 models), and 12.3.1_Update4 (B728352)…

“From a security standpoint, it is indeed the right call,” Tyagi said. “When there’s…