docs(changelog): note interpreter approval hardening

CHANGELOG.md

@@ -87,6 +87,7 @@ Docs: https://docs.openclaw.ai
 - Gateway/auth: fail closed when local `gateway.auth.*` SecretRefs are configured but unavailable, instead of silently falling back to `gateway.remote.*` credentials in local mode. (#42672) Thanks @joshavant.
 - Sandbox/fs bridge: pin staged writes to verified parent directories so temporary write files cannot materialize outside the allowed mount before atomic replace. Thanks @tdjackey.
 - Commands/config writes: enforce `configWrites` against both the originating account and the targeted account scope for `/config` and config-backed `/allowlist` edits, blocking sibling-account mutations while preserving gateway `operator.admin` flows. Thanks @tdjackey for reporting.
+- Security/system.run: fail closed for approval-backed interpreter/runtime commands when OpenClaw cannot bind exactly one concrete local file operand, while extending best-effort direct-file binding to additional runtime forms. Thanks @tdjackey for reporting.
 
 ## 2026.3.8
 

src/node-host/invoke-system-run-plan.ts

@@ -746,7 +746,7 @@ export function buildSystemRunApprovalPlan(params: {
   const mutableFileOperand = resolveMutableFileOperandSnapshotSync({
     argv: hardening.argv,
     cwd: hardening.cwd,
-    shellCommand: command.shellCommand,
+    shellCommand: command.shellPayload,
   });
   if (!mutableFileOperand.ok) {
     return { ok: false, message: mutableFileOperand.message };