The Hacker News

CISA and NSA Issue Urgent Guidance to Secure WSUS and Microsoft Exchange Servers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and National Security Agency (NSA), along with international ...
Security Boulevard

Critical Microsoft WSUS Security Flaw is Being Actively Exploited

A critical security flaw in Microsoft's WSUS feature is being actively exploited in the wild by threat actors who could gain access into unpatched servers, remotely control networks, and use them to ...

WSUS attacks hit 'multiple' orgs as Google and other infosec sleuths ring Redmond’s alarm bell

CVE-2025-59287, which affects Windows Server versions 2012 through 2025, stems from insecure deserialization of untrusted ...

WSUS Vulnerability: Attacks Already Observed

Microsoft released emergency updates on Friday morning for a WSUS security vulnerability. It is now being attacked on the ...

Everybody's warning about critical Windows Server WSUS bug exploits ... but Microsoft's mum

Governments and private security sleuths warned that attackers are already exploiting a critical bug in Microsoft Windows ...
CSO Online

Critical Microsoft WSUS flaw exploited in wild after insufficient patch

Enterprises are urged to apply out-of-band patches to a wide range of Windows Server versions aimed at fixing a Windows ...
The Hacker News

Newly Patched Critical Microsoft WSUS Flaw Comes Under Active Exploitation

Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Service (WSUS) ...

Critical WSUS flaw in Windows Server now exploited in attacks

Attackers are now exploiting a critical-severity Windows Server Update Service (WSUS) vulnerability, which already has publicly available proof-of-concept exploit code.