CVE-2026-25237
Critical · 9.8CVSS
9.8
EPSS
0.4%
Published
Feb 3, 2026
CISA due date
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The record
PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, use of preg_replace() with the /e modifier in bug update email handling can enable PHP code execution if attacker-controlled content reaches the evaluated replacement. This issue has been patched in version 1.33.0.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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