diff --git a/packages/core/.oxlintrc.json b/packages/core/.oxlintrc.json
index 69e1772967..1b405221e9 100644
--- a/packages/core/.oxlintrc.json
+++ b/packages/core/.oxlintrc.json
@@ -131,9 +131,7 @@
         "no-restricted-globals": ["error", "window", "document", "location", "navigator"],
         // Bundle size isn't a concern for React Native
         "sdk/no-class-field-initializers": "off",
-        // TODO: Re-enable once oxlint supports inline disable for jsPlugin rules
-        // Only 2 intentional uses exist (debugsymbolicator.ts, sentryMetroSerializer.ts)
-        "sdk/no-regexp-constructor": "off"
+        "sdk/no-regexp-constructor": "error"
       }
     }
   ],
diff --git a/packages/core/src/js/integrations/debugsymbolicator.ts b/packages/core/src/js/integrations/debugsymbolicator.ts
index 4daf3cfd76..2265b82355 100644
--- a/packages/core/src/js/integrations/debugsymbolicator.ts
+++ b/packages/core/src/js/integrations/debugsymbolicator.ts
@@ -10,7 +10,7 @@ import { fetchSourceContext, parseErrorStack, symbolicateStackTrace } from './de
 
 const INTEGRATION_NAME = 'DebugSymbolicator';
 
-const INTERNAL_CALLSITES_REGEX = new RegExp(['ReactNativeRenderer-dev\\.js$', 'MessageQueue\\.js$'].join('|'));
+const INTERNAL_CALLSITES_REGEX = /ReactNativeRenderer-dev\.js$|MessageQueue\.js$/;
 
 /**
  * React Native Error
diff --git a/packages/core/src/js/tools/sentryMetroSerializer.ts b/packages/core/src/js/tools/sentryMetroSerializer.ts
index 70e3949815..424ff2d8de 100644
--- a/packages/core/src/js/tools/sentryMetroSerializer.ts
+++ b/packages/core/src/js/tools/sentryMetroSerializer.ts
@@ -185,5 +185,7 @@ function calculateDebugId(bundleCode: string, modules?: Array<[id: number, code:
 }
 
 function injectDebugId(code: string, debugId: string): string {
+  // Built from the shared DEBUG_ID_PLACE_HOLDER constant (so it can't drift), not user input.
+  // oxlint-disable-next-line sdk/no-regexp-constructor
   return code.replace(new RegExp(DEBUG_ID_PLACE_HOLDER, 'g'), debugId);
 }