diff --git a/src/sandbox/sandbox-manager.ts b/src/sandbox/sandbox-manager.ts
index 3cf0d103..82cdc197 100644
--- a/src/sandbox/sandbox-manager.ts
+++ b/src/sandbox/sandbox-manager.ts
@@ -1673,16 +1673,21 @@ async function wrapWithSandbox(
         unsetEnvVars: credentialRestrictions.unsetEnvVars,
         setEnvVars: credentialRestrictions.setEnvVars,
         maskedFileBinds: credentialRestrictions.maskedFileBinds,
-        allowUnixSockets: getAllowUnixSockets(),
+        allowUnixSockets:
+          customConfig?.network?.allowUnixSockets ?? getAllowUnixSockets(),
         allowAllUnixSockets: getAllowAllUnixSockets(),
-        allowLocalBinding: getAllowLocalBinding(),
+        allowLocalBinding:
+          customConfig?.network?.allowLocalBinding ?? getAllowLocalBinding(),
         allowMachLookup: getAllowMachLookup(),
         ignoreViolations: getIgnoreViolations(),
         allowPty,
         allowGitConfig: getAllowGitConfig(),
         gitSafeDirectories,
-        enableWeakerNetworkIsolation: getEnableWeakerNetworkIsolation(),
-        allowAppleEvents: getAllowAppleEvents(),
+        enableWeakerNetworkIsolation:
+          customConfig?.enableWeakerNetworkIsolation ??
+          getEnableWeakerNetworkIsolation(),
+        allowAppleEvents:
+          customConfig?.allowAppleEvents ?? getAllowAppleEvents(),
         binShell,
       })
 
diff --git a/test/sandbox/wrap-with-sandbox.test.ts b/test/sandbox/wrap-with-sandbox.test.ts
index a6371120..148f5cc4 100644
--- a/test/sandbox/wrap-with-sandbox.test.ts
+++ b/test/sandbox/wrap-with-sandbox.test.ts
@@ -108,6 +108,36 @@ describe.if(isSupportedPlatform)('wrapWithSandbox customConfig', () => {
     })
   })
 
+  it.if(isMacOS)('prefers customConfig macOS permissions', async () => {
+    const globalConfig = createTestConfig()
+    globalConfig.network.allowLocalBinding = true
+    globalConfig.network.allowUnixSockets = ['/global/socket']
+    globalConfig.allowAppleEvents = true
+    globalConfig.enableWeakerNetworkIsolation = true
+    SandboxManager.updateConfig(globalConfig)
+
+    const customConfig = createTestConfig()
+    customConfig.network.allowLocalBinding = false
+    customConfig.network.allowUnixSockets = []
+    customConfig.allowAppleEvents = false
+    customConfig.enableWeakerNetworkIsolation = false
+
+    try {
+      const wrapped = await SandboxManager.wrapWithSandbox(
+        'echo test',
+        undefined,
+        customConfig,
+      )
+
+      expect(wrapped).not.toContain('(allow network-bind (local ip "*:*"))')
+      expect(wrapped).not.toContain('/global/socket')
+      expect(wrapped).not.toContain('(allow lsopen)')
+      expect(wrapped).not.toContain('com.apple.trustd.agent')
+    } finally {
+      SandboxManager.updateConfig(createTestConfig())
+    }
+  })
+
   describe('readonly mode simulation', () => {
     it('can create a fully restricted sandbox config', async () => {
       const command = 'ls -la'