Security news
Security news
Vulnerabilities, fixed versions and publicly reported cyber incidents in Japan, organised from official announcements. When a story develops, its articles are linked together.
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PHP Vulnerability CVE-2026-109618 (PHP2shell): What to Do Now
Critical PHP flaws CVE-2026-109618 and CVE-2026-109619 (PHP2shell) were patched in October 2026. How to check your PHP version, update and p...
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PHP Upgrade Cost: Moving From PHP 5 or 7 to PHP 8
What drives the cost of a PHP upgrade, how it differs from a patch, and how to commission a move from PHP 5 or 7 to PHP 8, Laravel or CakePH...
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Node.js Security Release, October 2026: What to Do
Node.js fixed 10 vulnerabilities, 4 rated High, in 22.x, 24.x and 26.x on 21 Oct 2026. How to check your version, update, and handle Node.js...
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Java Vulnerabilities, October 2026: IPA Alert and Licence Changes
Oracle's October 2026 CPU fixes 55 Java SE flaws and Japan's IPA urges updating. How to check your Java, the Oracle JDK 21 licence change an...
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Securing Legacy Systems: Where to Start (2026 EOL Guide)
.NET 8 and 9 reach end of support on 10 Nov 2026, Windows Server 2016 on 12 Jan 2027. How to inventory, prioritise and secure legacy systems...
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