October 2026 — security update (APSB26-153)
Hardening of email-template validation and rendering, the password-reset token lookup, customer search filters over REST/GraphQL/SOAP, HTML escaping and the WYSIWYG validator. Backend-only: only the 2.4.6, 2.4.7 and 2.4.9 builds can be recognised from outside, so MageInfo shows no October status for 2.4.8.
Versions: 2.4.6-p15, 2.4.7-p10, 2.4.8-p5, 2.4.9
Adobe's patch article →