{"id":10820,"date":"2026-10-26T14:18:35","date_gmt":"2026-10-26T14:18:35","guid":{"rendered":"https:\/\/www.yellowgrid.co.uk\/blog\/?p=10820"},"modified":"2026-10-26T14:21:00","modified_gmt":"2026-10-26T14:21:00","slug":"yellowgrid-security-update-critical-php-vulnerabilities","status":"publish","type":"post","link":"https:\/\/www.yellowgrid.co.uk\/blog\/yellowgrid-security-update-critical-php-vulnerabilities\/","title":{"rendered":"Yellowgrid Security Update: Critical PHP Vulnerabilities"},"content":{"rendered":"\n
<\/div>\n\n\n\n
\n\n\n\n
<\/div>\n\n\n\n

At Yellowgrid, the security and reliability of the services we provide to our customers remain a priority.<\/p>\n\n\n\n

Following recent security advisories from the UK National Cyber Security Centre (NCSC)<\/strong> concerning critical vulnerabilities affecting PHP, Yellowgrid immediately undertook a review of its web infrastructure and customer-facing services.<\/p>\n\n\n\n

The vulnerabilities, identified as CVE-2026-109618<\/strong> and CVE-2026-109619<\/strong>, affect certain versions of PHP, a widely used technology that powers websites and web applications.<\/p>\n\n\n\n

Our Response<\/h2>\n\n\n\n

Upon receiving notification of the vulnerabilities, our technical team took immediate precautionary action<\/strong>, including temporarily taking vulnerable systems offline while remediation was undertaken.<\/p>\n\n\n\n

All identified affected customer-facing telephony services had been patched by mid-morning on Friday, 23 October 2026.<\/strong><\/p>\n\n\n\n

All other identified affected systems have also now been patched.<\/p>\n\n\n\n

We continue to review available security information and assess any potential impact.<\/p>\n\n\n\n

Our commitment to security<\/h2>\n\n\n\n

provide remains a priority. We continue to monitor emerging security threats and apply appropriate updates and mitigations as part of our ongoing security management processes.<\/p>\n\n\n\n

Have Questions or Concerns?<\/h4>\n\n\n\n

If you have any questions regarding this security update or concerns about your services, please contact the Yellowgrid Support Team<\/strong>, who will be happy to assist.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\n\n\n\n

Want a feel for our products? There are more videos available on our Yellowgrid <\/a>YouTube Channel.

Reseller application \u2013 Click HERE<\/a> to apply

Looking for more information? No problem, contact us on 03330144340 <\/strong>or sales@yellowgrid.co.uk<\/strong>.<\/p>\n\n\n\n

\n\n\n\n
<\/div>\n\n\n\n

Catch up with our Other Blogs!<\/h1>\n\n\n\n
<\/div>\n\n\n