diff --git a/javascript/extractor/src/com/semmle/jcorn/Parser.java b/javascript/extractor/src/com/semmle/jcorn/Parser.java
index a248a82dd140..07e83dfb9248 100644
--- a/javascript/extractor/src/com/semmle/jcorn/Parser.java
+++ b/javascript/extractor/src/com/semmle/jcorn/Parser.java
@@ -2296,9 +2296,11 @@ protected Identifier parseIdent(boolean liberal) {
           && (this.options.ecmaVersion() >= 6
               || inputSubstring(this.start, this.end).indexOf("\\") == -1))
         this.raiseRecoverable(this.start, "The keyword '" + this.value + "' is reserved");
-      if (!isPrivateField && this.inGenerator && this.value.equals("yield"))
+      // `yield` and `await` are only restricted as bindings and references. `liberal` means we
+      // are parsing a property name, where they are ordinary identifiers.
+      if (!liberal && this.inGenerator && this.value.equals("yield"))
         this.raiseRecoverable(this.start, "Can not use 'yield' as identifier inside a generator");
-      if (!isPrivateField && this.inAsync && this.value.equals("await"))
+      if (!liberal && this.inAsync && this.value.equals("await"))
         this.raiseRecoverable(
             this.start, "Can not use 'await' as identifier inside an async function");
       name = String.valueOf(this.value);
diff --git a/javascript/extractor/test/com/semmle/js/extractor/test/AllTests.java b/javascript/extractor/test/com/semmle/js/extractor/test/AllTests.java
index 4061f1a8651b..f2a1f2e3ee60 100644
--- a/javascript/extractor/test/com/semmle/js/extractor/test/AllTests.java
+++ b/javascript/extractor/test/com/semmle/js/extractor/test/AllTests.java
@@ -27,7 +27,8 @@
   ExportExtensionsTests.class,
   AutoBuildTests.class,
   RobustnessTests.class,
-  NumericSeparatorTests.class
+  NumericSeparatorTests.class,
+  AwaitYieldIdentifierTests.class
 })
 public class AllTests {
 
diff --git a/javascript/extractor/test/com/semmle/js/extractor/test/AwaitYieldIdentifierTests.java b/javascript/extractor/test/com/semmle/js/extractor/test/AwaitYieldIdentifierTests.java
new file mode 100644
index 000000000000..2231d48fb7c4
--- /dev/null
+++ b/javascript/extractor/test/com/semmle/js/extractor/test/AwaitYieldIdentifierTests.java
@@ -0,0 +1,62 @@
+package com.semmle.js.extractor.test;
+
+import com.semmle.jcorn.CustomParser;
+import com.semmle.jcorn.Options;
+import com.semmle.jcorn.SyntaxError;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Tests for using <code>await</code> and <code>yield</code> as property names inside async
+ * functions and generators, where they are only restricted as bindings and references.
+ */
+public class AwaitYieldIdentifierTests {
+  private void testSucceed(String input) {
+    new CustomParser(new Options().esnext(true), input, 0).parse();
+  }
+
+  private void testFail(String input, String msg) {
+    try {
+      new CustomParser(new Options().esnext(true), input, 0).parse();
+      Assert.fail("Expected syntax error, but parsing succeeded.");
+    } catch (SyntaxError e) {
+      Assert.assertEquals(msg, e.getMessage());
+    }
+  }
+
+  @Test
+  public void awaitAsPropertyName() {
+    testSucceed("async function f(pool) { return await pool.await(); }");
+    testSucceed("async function f(o) { return o?.await; }");
+    testSucceed("async function f() { return { await: 42 }; }");
+    testSucceed("async function f() { class C { await() {} } }");
+    testSucceed("async function f(o) { o.await = 42; }");
+  }
+
+  @Test
+  public void yieldAsPropertyName() {
+    testSucceed("function* g(o) { yield o.yield(); }");
+    testSucceed("function* g() { return { yield: 42 }; }");
+    testSucceed("function* g() { class C { yield() {} } }");
+  }
+
+  @Test
+  public void awaitAsIdentifier() {
+    testFail(
+        "async function f() { var await = 42; }",
+        "Can not use 'await' as identifier inside an async function (1:25)");
+    testFail(
+        "async function f() { return { await }; }",
+        "'await' can not be used as shorthand property (1:30)");
+  }
+
+  @Test
+  public void yieldAsIdentifier() {
+    testFail(
+        "function* g() { var yield = 42; }",
+        "Can not use 'yield' as identifier inside a generator (1:20)");
+    testFail(
+        "function* g() { return { yield }; }",
+        "'yield' can not be used as shorthand property (1:25)");
+  }
+}
diff --git a/javascript/extractor/tests/es2017/input/await-yield-property.js b/javascript/extractor/tests/es2017/input/await-yield-property.js
new file mode 100644
index 000000000000..59aab8548a34
--- /dev/null
+++ b/javascript/extractor/tests/es2017/input/await-yield-property.js
@@ -0,0 +1,17 @@
+const o = { await: 42, yield: 43 };
+
+async function f(pool) {
+  console.log(o.await);
+  o.await = 1;
+  return await pool.await();
+}
+
+function* g() {
+  yield o.yield;
+  yield o?.yield;
+}
+
+class C {
+  async await() {}
+  *yield() {}
+}
diff --git a/javascript/extractor/tests/es2017/output/trap/await-yield-property.js.trap b/javascript/extractor/tests/es2017/output/trap/await-yield-property.js.trap
new file mode 100644
index 000000000000..452033068110
--- /dev/null
+++ b/javascript/extractor/tests/es2017/output/trap/await-yield-property.js.trap
@@ -0,0 +1,1089 @@
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diff --git a/javascript/ql/lib/change-notes/2026-09-07-await-property.md b/javascript/ql/lib/change-notes/2026-09-07-await-property.md
new file mode 100644
index 000000000000..cfaa1b9e02d6
--- /dev/null
+++ b/javascript/ql/lib/change-notes/2026-09-07-await-property.md
@@ -0,0 +1,4 @@
+---
+category: fix
+---
+* Fixed a spurious parse error when `await` is used as a property name inside an `async` function, or `yield` as a property name inside a generator. For example, `await pool.await()` is now extracted correctly.