diff --git a/alembic/versions/0108_enable_rls_for_all_tenant_tables.py b/alembic/versions/0108_enable_rls_for_all_tenant_tables.py
new file mode 100644
index 0000000..e44e580
--- /dev/null
+++ b/alembic/versions/0108_enable_rls_for_all_tenant_tables.py
@@ -0,0 +1,138 @@
+"""Enable RLS for all tenant tables that were added after migration 0085.
+
+Migration 0085 activated Row Level Security only for tables that existed at the
+time it ran.  Plugin tables and other tables created by later migrations were
+not covered, leaving ~84 tables with a ``tenant_id`` column but without RLS.
+
+This migration dynamically discovers every table in the ``public`` schema that
+has a ``tenant_id`` column but does **not** yet have RLS enabled, then:
+
+1. Enables and forces RLS.
+2. Drops any stale ``tenant_isolation`` / ``{table}_tenant_isolation`` policies.
+3. Creates a fail-closed ``{table}_tenant_isolation`` policy scoped to
+   ``crm_api`` and ``crm_worker``.
+4. Grants CRUD to ``crm_api`` and ``crm_worker``.
+5. Grants the appropriate permissions to ``crm_auth`` on login tables
+   (users, user_tenants, tenants, sessions, password_reset_tokens).
+
+Global tables without tenant isolation requirements are skipped.
+
+Revision ID: 0108
+Revises: 0107
+"""
+
+from __future__ import annotations
+
+from alembic import op
+
+revision = "0108"
+down_revision = "0107"
+branch_labels = None
+depends_on = None
+
+
+# Tables that must never get RLS (global / cross-tenant infrastructure)
+GLOBAL_TABLES = [
+    "alembic_version",
+    "plugin_migrations",
+    "marketplace_listings",
+    "sequences",
+    "notification_types",
+]
+
+# Login / identity tables that DO have tenant_id and need RLS, but also need
+# crm_auth to keep the permissions defined in migration 0085.
+AUTH_TABLES = {
+    "users": ["SELECT"],
+    "user_tenants": ["SELECT"],
+    "tenants": ["SELECT"],
+    "password_reset_tokens": ["SELECT", "INSERT", "UPDATE", "DELETE"],
+    "sessions": ["SELECT", "INSERT", "UPDATE", "DELETE"],
+}
+
+
+def _exec(sql: str) -> None:
+    op.execute(sql)
+
+
+def upgrade() -> None:
+    # ------------------------------------------------------------------ #
+    # Dynamic discovery + RLS activation for every tenant table that      #
+    # was created after migration 0085 and therefore lacks RLS.          #
+    # ------------------------------------------------------------------ #
+
+    _exec("""
+DO $$
+DECLARE
+    r RECORD;
+    policy_sql TEXT;
+    auth_sql TEXT;
+BEGIN
+    FOR r IN
+        SELECT t.table_name
+        FROM information_schema.tables t
+        JOIN information_schema.columns c
+          ON c.table_schema = t.table_schema
+         AND c.table_name = t.table_name
+         AND c.column_name = 'tenant_id'
+        WHERE t.table_schema = 'public'
+          AND t.table_type = 'BASE TABLE'
+          AND t.table_name NOT IN (
+              'alembic_version',
+              'plugin_migrations',
+              'marketplace_listings',
+              'sequences',
+              'notification_types'
+          )
+          AND NOT EXISTS (
+              SELECT 1
+              FROM pg_class pc
+              JOIN pg_namespace pn ON pn.oid = pc.relnamespace
+              WHERE pn.nspname = 'public'
+                AND pc.relname = t.table_name
+                AND pc.relrowsecurity = true
+          )
+    LOOP
+        -- Enable + force RLS
+        EXECUTE format('ALTER TABLE public.%I ENABLE ROW LEVEL SECURITY', r.table_name);
+        EXECUTE format('ALTER TABLE public.%I FORCE ROW LEVEL SECURITY', r.table_name);
+
+        -- Drop stale policies (idempotent)
+        EXECUTE format('DROP POLICY IF EXISTS tenant_isolation ON public.%I', r.table_name);
+        EXECUTE format('DROP POLICY IF EXISTS %s_tenant_isolation ON public.%I', r.table_name, r.table_name);
+
+        -- Create fail-closed policy
+        policy_sql := format(
+            'CREATE POLICY %s_tenant_isolation '
+            'ON public.%I '
+            'FOR ALL '
+            'TO crm_api, crm_worker '
+            'USING (tenant_id = NULLIF(current_setting(''app.current_tenant_id'', true), '''')::uuid) '
+            'WITH CHECK (tenant_id = NULLIF(current_setting(''app.current_tenant_id'', true), '''')::uuid)',
+            r.table_name, r.table_name
+        );
+        EXECUTE policy_sql;
+
+        -- Grant CRUD to crm_api and crm_worker
+        EXECUTE format('GRANT SELECT, INSERT, UPDATE, DELETE ON public.%I TO crm_api', r.table_name);
+        EXECUTE format('GRANT SELECT, INSERT, UPDATE, DELETE ON public.%I TO crm_worker', r.table_name);
+
+        -- Grant crm_auth permissions on login tables (matching 0085 AUTH_TABLES)
+        IF r.table_name = 'users' THEN
+            GRANT SELECT ON public.users TO crm_auth;
+        ELSIF r.table_name = 'user_tenants' THEN
+            GRANT SELECT ON public.user_tenants TO crm_auth;
+        ELSIF r.table_name = 'tenants' THEN
+            GRANT SELECT ON public.tenants TO crm_auth;
+        ELSIF r.table_name = 'password_reset_tokens' THEN
+            GRANT SELECT, INSERT, UPDATE, DELETE ON public.password_reset_tokens TO crm_auth;
+        ELSIF r.table_name = 'sessions' THEN
+            GRANT SELECT, INSERT, UPDATE, DELETE ON public.sessions TO crm_auth;
+        END IF;
+    END LOOP;
+END $$;
+    """)
+
+
+def downgrade() -> None:
+    pass