October 2025 Patch Tuesday: what Security and IT teams should prioritise
October 2025 Patch Tuesday covers 129 approved patch records and 220 unique CVEs across Microsoft, Adobe and SAP.
Security
Vulnerabilities, defensive security, architecture and operational security.
Windows 10 Support Has Ended: What You Should Do Now
Windows 10 support ended on 14 October 2025. Learn what this means, how ESU fits in, and whether to upgrade, replace or isolate your PC.
September 2025 Patch Tuesday: what Security and IT teams should prioritise
September 2025 Patch Tuesday covers 86 approved patch records and 130 unique CVEs across Microsoft, Adobe and SAP.
August 2025 Patch Tuesday: what Security and IT teams should prioritise
August 2025 Patch Tuesday covers 132 approved patch records and 194 unique CVEs across Microsoft, Adobe and SAP.
July 2025 Patch Tuesday: what Security and IT teams should prioritise
July 2025 Patch Tuesday covers 112 approved patch records and 226 unique CVEs across Microsoft, Adobe and SAP.
June 2025 Patch Tuesday: what Security and IT teams should prioritise
June 2025 Patch Tuesday covers 88 approved patch records and 349 unique CVEs across Microsoft, Adobe and SAP.
May 2025 Patch Tuesday: what Security and IT teams should prioritise
May 2025 Patch Tuesday covers 99 approved patch records and 131 unique CVEs across Microsoft, Adobe and SAP.
April 2025 Patch Tuesday: what Security and IT teams should prioritise
April 2025 Patch Tuesday covers 97 approved patch records and 193 unique CVEs across Microsoft, Adobe and SAP.
March 2025 Patch Tuesday: what Security and IT teams should prioritise
March 2025 Patch Tuesday covers 88 approved patch records and 123 unique CVEs across Microsoft, Adobe and SAP.
February 2025 Patch Tuesday: what Security and IT teams should prioritise
February 2025 Patch Tuesday covers 71 approved patch records and 123 unique CVEs across Microsoft, Adobe and SAP.