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Cover image for Critical RCE PHP2Shell Vulnerabilities (CVE-2026-109618, CVE-2026-109619)

Critical RCE PHP2Shell Vulnerabilities (CVE-2026-109618, CVE-2026-109619)

Critical heap use-after-free vulnerabilities in the PHP core allow unauthenticated remote code execution and memory disclosure targeting web servers globally.

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Mateus Dornelas@salenrod10 hours ago

3 intel reports

Security researcher Chaotic Eclipse released a Windows Zero-Day PoC, LegacyHive, which enables arbitrary registry hive loading for privilege escalation across all supported Windows versions.

Threat actors are actively exploiting critical deserialization vulnerabilities in on-premises Microsoft SharePoint Server to achieve remote code execution and maintain persistence via machine key theft.

Attackers are chaining a REST API batch-route confusion vulnerability (CVE-2026-63030) and a SQL injection (CVE-2026-60137) to achieve unauthenticated remote code execution on WordPress Core.