Critical PHP vulnerabilities in October 2026: what teams should do now
Two critical PHP flaws, CVE-2026-109618 and CVE-2026-109619, were fixed on 21 October. Here is a practical update checklist for teams running PHP websites.
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Practical notes on design, development and security from the LEVEL7 editorial desk.
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An accessibility checklist for a better product launch
A practical design and development checklist for making websites and apps easier to use with keyboards, screen readers and mobile devices.
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Website speed is a product decision, not just a technical metric
How to prioritize mobile page speed, visual stability and responsive interactions around the actions your customers need to complete.
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