PHP: Multiple Vulnerabilities — GLSA 202610-02

Multiple vulnerabilities have been found in PHP, the worst of which could result in remote code execution.

Package	dev-lang/php on all architectures
Affected versions	< 8.5.12 < 8.4.27 < 8.3.36 < 8.2.35
Unaffected versions	>= 8.5.12 >= 8.4.27 >= 8.3.36 >= 8.2.35

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details.

Please review the referenced CVE identifiers for details.

There is no known workaround at this time.

All PHP 8.5 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-lang/php-8.5.12:8.5"

All PHP 8.4 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-lang/php-8.4.27:8.4"

All PHP 8.3 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-lang/php-8.3.36:8.3"

All PHP 8.2 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-lang/php-8.2.35:8.2"

Release date
October 21, 2026

Latest revision
October 21, 2026: 1

Severity
high

Exploitable
remote

Bugzilla entries