diff --git a/mypy/semanal.py b/mypy/semanal.py
index 71f588a144a0..5ee372c43bd1 100644
--- a/mypy/semanal.py
+++ b/mypy/semanal.py
@@ -5107,6 +5107,11 @@ def lookup_qualified(
                         if isinstance(typ, AnyType):
                             # Allow access through Var with Any type without error.
                             return self.implicit_symbol(sym, name, parts[i:], typ)
+                    # This might be something like valid `P.args` or invalid `P.__bound__` access.
+                    # Important note that `ParamSpecExpr` is also ignored in other places.
+                    # See https://github.com/python/mypy/pull/13468
+                    if isinstance(node, ParamSpecExpr) and part in ("args", "kwargs"):
+                        return None
                     # Lookup through invalid node, such as variable or function
                     nextsym = None
                 if not nextsym or nextsym.module_hidden:
diff --git a/test-data/unit/check-parameter-specification.test b/test-data/unit/check-parameter-specification.test
index bac23f31c289..a561acba693c 100644
--- a/test-data/unit/check-parameter-specification.test
+++ b/test-data/unit/check-parameter-specification.test
@@ -1127,3 +1127,38 @@ def func(callback: Callable[P1, str]) -> Callable[P1, str]:
         return "foo"
     return inner
 [builtins fixtures/paramspec.pyi]
+
+[case testParamSpecTestPropAccess]
+from typing import Callable
+from typing_extensions import ParamSpec
+
+P1 = ParamSpec("P1")
+
+def func1(callback: Callable[P1, str]) -> Callable[P1, str]:
+    def inner(
+        *args: P1.typo,  # E: Use "P1.args" for variadic "*" parameter \
+                         # E: Name "P1.typo" is not defined
+        **kwargs: P1.kwargs,
+    ) -> str:
+        return "foo"
+    return inner
+
+def func2(callback: Callable[P1, str]) -> Callable[P1, str]:
+    def inner(
+        *args: P1.args,
+        **kwargs: P1.__bound__,  # E: Use "P1.kwargs" for variadic "**" parameter \
+                                 # E: Name "P1.__bound__" is not defined
+    ) -> str:
+        return "foo"
+    return inner
+
+def func3(callback: Callable[P1, str]) -> Callable[P1, str]:
+    def inner(
+        *args: P1.__bound__,   # E: Use "P1.args" for variadic "*" parameter \
+                               # E: Name "P1.__bound__" is not defined
+        **kwargs: P1.invalid,  # E: Use "P1.kwargs" for variadic "**" parameter \
+                               # E: Name "P1.invalid" is not defined
+    ) -> str:
+        return "foo"
+    return inner
+[builtins fixtures/paramspec.pyi]