UK organisations urged to ready for AI driven patch wave

Security experts have urged UK organisations to get ready for a surge in new software updates driven by vendors using powerful AI tools to find and fix vulnerabilities, with the NCSC’s CTO Ollie Whitehouse predicting a “forced correction” to address years of technical debt across proprietary and open source software. To date, AI tools such as Anthropic’s Mythos Preview and OpenAI’s GPT-5.4 have been kept out of the hands of the public while vendors access their bug-finding capabilities to fix products.

“This is why we are encouraging all organisations to prepare now for when a ‘patch wave’ arrives,” Whitehouse said, describing a rush of updates that will need applying across the technology stack to address disclosed vulnerabilities. Other recommendations include prioritising external attack surfaces, enabling automatic hot patching where fixes won’t disrupt service, and switching on automatic updates for embedded devices, alongside a risk-prioritised SSVC approach.

It is also noted that patching alone may not suffice for end-of-life or legacy systems, which may require replacement or bringing back within support, according to Whitehouse, with potential implications for critical infrastructure and discussions around U.S. patch deadlines reported by Reuters, according to Reuters.