diff --git a/CHANGELOG.md b/CHANGELOG.md
index c25761ec4c8..3a712c74de6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Security/Shell env fallback: remove trusted-prefix shell-path fallback and only trust login shells explicitly registered in `/etc/shells`, defaulting to `/bin/sh` when `SHELL` is not registered. This ships in the next npm release. Thanks @tdjackey for reporting.
 - Security/Voice Call: harden Twilio webhook replay handling by preserving provider event IDs through normalization, adding bounded replay dedupe, and enforcing per-call turn-token matching for call-state transitions. This ships in the next npm release. Thanks @jiseoung for reporting.
 - Security/Export session HTML: escape raw HTML markdown tokens in the exported session viewer, harden tree/header metadata rendering against HTML injection, and sanitize image data-URL MIME types in export output to prevent stored XSS when opening exported HTML files. This ships in the next npm release. Thanks @allsmog for reporting.
 - Security/iOS deep links: require local confirmation (or trusted key) before forwarding `openclaw://agent` requests from iOS to gateway `agent.request`, and strip unkeyed delivery-routing fields to reduce exfiltration risk. This ships in the next npm release. Thanks @GCXWLP for reporting.