Threat actors have been exploiting the BlueHammer Microsoft Defender vulnerability as a zero-day to gain System privileges.

A vulnerability tracked as CVE-2026-4747 has appeared in secondary cybersecurity reporting, which attributes the discovery to ...

CVE-2026-33626 exploited within 13 hours of disclosure, enabling SSRF-based cloud credential theft and internal scanning.

"A regression in the Microsoft.AspNetCore.DataProtection 10.0.0-10.0.6 NuGet packages cause the managed authenticated ...

Firefox 150 enhances split view, tab sharing, and other helpful features and patches 271 security vulnerabilities - update now.

CVSS vulnerability triage missed a chained Palo Alto attack that hit 13,000 devices. Five failure classes and the fixes ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability ...

NIST is focusing on enriching cybersecurity vulnerabilities and exposures that appear in CISA’s Known Exploited ...

CISA has given U.S. government agencies four days to secure their systems against another Catalyst SD-WAN Manager ...

Mozilla says Anthropic’s new cybersecurity-focused Claude Mythos AI model has discovered 271 vulnerabilities in Firefox.

The National Institute of Standards and Technology is changing how it analyzes newly disclosed vulnerabilities as it faces a ...