CVE-2025-1217: PHP

Low severity, CVSS 3.1. EPSS: 0.6% chance of exploitation in the next 30 days.

In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when http request module parses HTTP response obtained from a server, folded headers are parsed incorrectly, which may lead to misinterpreting the response and using incorrect headers, MIME types, etc.

Affected products

• PHP PHP: from 8.1.0, before 8.1.32 (fixed in 8.1.32); from 8.2.0, before 8.2.28 (fixed in 8.2.28); from 8.3.0, before 8.3.19 (fixed in 8.3.19); from 8.4.0, before 8.4.5 (fixed in 8.4.5)

Published 2025-03-29. Last modified 2026-06-17.