Recommendation for a Temporary Workaround for a PHP Product Vulnerability (CVE-2026-115560)

Recommendation for a Temporary Workaround for a PHP Product Vulnerability (CVE-2026-115560)

Overview The PHP development team has announced a temporary workaround for CVE-2026-115560, a remote code execution vulnerability that occurs during the processing of session.Upload_progress. A security update addressing this vulnerability has not yet been released. Affected Environments PHP environments that meet all of the following conditions are affected: When the