<div dir="auto">Hello,<div dir="auto"><br></div><div dir="auto">I also updated as soon as update was released. I have been updating PHP ever since I have started using Mapguide in 2011 and never had compatibility issue. Normally I update development server first and do testing there but now this was done straight to production.</div><div dir="auto"><br></div><div dir="auto">Make a backup of PHP folder before overwriting with new files so you can restore them if something fails.<br><div dir="auto"><br></div><div dir="auto">Br, Ari</div></div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">ke 21.10.2026 klo 22.06 GordonL via mapguide-users <<a href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a>> kirjoitti:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="font-family:Arial,sans-serif;font-size:14px">I just tested 8.3.36 without issue (so far).</div><div style="font-family:Arial,sans-serif;font-size:14px">(just overwrite in place)</div><div style="font-family:Arial,sans-serif;font-size:14px"><br></div>
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<div style="font-family:Arial,sans-serif;font-size:14px"><span><a rel="noreferrer nofollow noopener noreferrer" href="https://www.php.net/downloads.php?os=windows&osvariant=windows-downloads&version=8.3" target="_blank">https://www.php.net/downloads.php?os=windows&osvariant=windows-downloads&version=8.3</a></span><br></div><div style="font-family:Arial,sans-serif;font-size:14px"><br></div><div>
On Wednesday, 21 October 2026 at 14:53, Kyle Parker via mapguide-users <<a href="mailto:mapguide-users@lists.osgeo.org" target="_blank" rel="noreferrer">mapguide-users@lists.osgeo.org</a>> wrote:<br>
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<div id="m_1917695435014527339GroupWiseSection_1792607864000_KParker@aesi-consulting.com_F7A59F5002B60000BE671F001F009300_"><div>Good afternoon,</div><div><br></div><div>Is patching the PHP version bundled with MapGuide possible? There has been a new update from <a href="http://php.net" target="_blank" rel="noreferrer">php.net</a> to address certain security vulnerabilities with PHP</div><div><br></div><div>CVE-2026-109618 & CVE-2026-109619</div><div><br></div><div>My team is currently running Mapguide 4.0.0.10202, and PHP Version 8.3.26. Would updating PHP to 8.3.35 be possible without issue or would it cause problems with mapguide? Thank you. <br></div><br><span style="font-size:10pt;display:inline-block">
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