diff --git a/java/java-analysis-impl/src/com/siyeh/ig/style/TypeParameterExtendsObjectInspection.java b/java/java-analysis-impl/src/com/siyeh/ig/style/TypeParameterExtendsObjectInspection.java
index 18c9c9fb5d92..c2d75d9e8601 100644
--- a/java/java-analysis-impl/src/com/siyeh/ig/style/TypeParameterExtendsObjectInspection.java
+++ b/java/java-analysis-impl/src/com/siyeh/ig/style/TypeParameterExtendsObjectInspection.java
@@ -15,6 +15,8 @@
  */
 package com.siyeh.ig.style;
 
+import com.intellij.codeInsight.Nullability;
+import com.intellij.codeInsight.NullabilityAnnotationInfo;
 import com.intellij.codeInsight.NullableNotNullManager;
 import com.intellij.codeInspection.LocalQuickFix;
 import com.intellij.codeInspection.options.OptPane;
@@ -23,7 +25,6 @@ import com.intellij.modcommand.PsiUpdateModCommandQuickFix;
 import com.intellij.openapi.project.Project;
 import com.intellij.psi.*;
 import com.intellij.psi.tree.IElementType;
-import com.intellij.psi.util.PsiTreeUtil;
 import com.siyeh.InspectionGadgetsBundle;
 import com.siyeh.ig.BaseInspection;
 import com.siyeh.ig.BaseInspectionVisitor;
@@ -156,7 +157,7 @@ public final class TypeParameterExtendsObjectInspection extends BaseInspection {
       if ((ignoreAnnotatedObject && extendsBound.hasAnnotations()) || !TypeUtils.isJavaLangObject(extendsBound.getType())) {
         return;
       }
-      if (ignoreAnnotatedObject && hasContainerAnnotations(PsiTreeUtil.getParentOfType(typeElement, PsiModifierListOwner.class))) return;
+      if (ignoreAnnotatedObject && hasTypeContainerAnnotations(typeElement)) return;
       final PsiElement firstChild = typeElement.getFirstChild();
       if (firstChild == null) {
         return;
@@ -172,11 +173,14 @@ public final class TypeParameterExtendsObjectInspection extends BaseInspection {
      * {@code <? extends @Nullable Object>}, but it seems it is better to preserve it because it makes code easier to understand
      * @return if there is a container annotation on the given element
      */
-    private static boolean hasContainerAnnotations(@Nullable PsiModifierListOwner modifierListOwner) {
-      if(modifierListOwner == null) return false;
-      NullableNotNullManager manager = NullableNotNullManager.getInstance(modifierListOwner.getProject());
-      if (manager != null && manager.findContainerAnnotation(modifierListOwner) != null) {
-        return true;
+    private static boolean hasTypeContainerAnnotations(@Nullable PsiTypeElement typeElement) {
+      if (typeElement == null) return false;
+      NullableNotNullManager manager = NullableNotNullManager.getInstance(typeElement.getProject());
+      if (manager != null) {
+        NullabilityAnnotationInfo nullability = manager.findDefaultTypeUseNullability(typeElement);
+        if (nullability != null && nullability.getNullability() != Nullability.UNKNOWN) {
+          return true;
+        }
       }
       return false;
     }
diff --git a/java/java-tests/testData/ig/com/siyeh/igtest/style/type_parameter_extends_object/TypeParameterExtendsObjectWithContainerAnnotation.java b/java/java-tests/testData/ig/com/siyeh/igtest/style/type_parameter_extends_object/TypeParameterExtendsObjectWithContainerAnnotation.java
index 2e87d544a8fd..a9b301a4c901 100644
--- a/java/java-tests/testData/ig/com/siyeh/igtest/style/type_parameter_extends_object/TypeParameterExtendsObjectWithContainerAnnotation.java
+++ b/java/java-tests/testData/ig/com/siyeh/igtest/style/type_parameter_extends_object/TypeParameterExtendsObjectWithContainerAnnotation.java
@@ -1,4 +1,5 @@
 import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.NullUnmarked;
 
 class TypeParameterExtendsObjectWithContainerAnnotation {
   @NullMarked
@@ -6,6 +7,9 @@ class TypeParameterExtendsObjectWithContainerAnnotation {
     Lib<?> t();
 
     void checkNeverNull(Lib<? extends Object> lib);
+
+    @NullUnmarked
+    void checkNeverNull2(Lib<<warning descr="Wildcard type argument '?' explicitly extends 'java.lang.Object'">?</warning> extends Object> lib);
   }
 }
 
diff --git a/java/java-tests/testSrc/com/siyeh/ig/style/TypeParameterExtendsObjectInspectionTest.java b/java/java-tests/testSrc/com/siyeh/ig/style/TypeParameterExtendsObjectInspectionTest.java
index 4d2b67803902..c4f9d7543454 100644
--- a/java/java-tests/testSrc/com/siyeh/ig/style/TypeParameterExtendsObjectInspectionTest.java
+++ b/java/java-tests/testSrc/com/siyeh/ig/style/TypeParameterExtendsObjectInspectionTest.java
@@ -39,6 +39,14 @@ public class TypeParameterExtendsObjectInspectionTest extends LightJavaInspectio
         public @interface NullMarked {}""";
     myFixture.addClass(nullMarked);
 
+    @Language("JAVA") String nullUnmarked =
+      """
+        package org.jspecify.annotations;
+        import java.lang.annotation.*;
+        @Target({ElementType.TYPE, ElementType.METHOD})
+        public @interface NullUnmarked {}""";
+    myFixture.addClass(nullUnmarked);
+
     doTest();
   }