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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@salenrod4 hours ago

15 intel reports

Attackers are abusing the OAuth 2.0 device authorization grant to trick users into authenticating malicious sessions on legitimate Microsoft sign-in pages, bypassing MFA.

Russian-affiliated threat actor CL-STA-1114 exploits a zero-click vulnerability in Zimbra Collaboration Suite to exfiltrate user credentials and email archives from global targets.

The Forg365 Phishing-as-a-Service platform utilizes AI-assisted lures, device-code flow abuse, and a custom browser extension to compromise and maintain access to Microsoft 365 environments.

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