diff --git a/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java b/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
index 0b45256ea3f3..a2085d1ad64a 100644
--- a/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
+++ b/spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
@@ -630,8 +630,15 @@ private Set<ClassPathManifestEntry> getClassPathManifestEntriesFromJar(File jar)
 						// See jdk.internal.loader.URLClassPath.JarLoader.tryResolveFile(URL, String)
 						continue;
 					}
-					File candidate = new File(parent, path);
-					if (candidate.isFile() && candidate.getCanonicalPath().contains(parent.getCanonicalPath())) {
+
+					// Handle absolute paths correctly - don't use parent for absolute paths
+					File pathFile = new File(path);
+					File candidate = pathFile.isAbsolute() ? pathFile : new File(parent, path);
+
+					// For relative paths, enforce security check (must be under parent)
+					// For absolute paths, just verify file exists (matching JVM behavior)
+					if (candidate.isFile() &&
+							(pathFile.isAbsolute() || candidate.getCanonicalPath().contains(parent.getCanonicalPath()))) {
 						manifestEntries.add(ClassPathManifestEntry.of(candidate, this.useCaches));
 					}
 				}
diff --git a/spring-core/src/test/java/org/springframework/core/io/support/PathMatchingResourcePatternResolverTests.java b/spring-core/src/test/java/org/springframework/core/io/support/PathMatchingResourcePatternResolverTests.java
index a5943124de45..e0390b6c7b03 100644
--- a/spring-core/src/test/java/org/springframework/core/io/support/PathMatchingResourcePatternResolverTests.java
+++ b/spring-core/src/test/java/org/springframework/core/io/support/PathMatchingResourcePatternResolverTests.java
@@ -337,6 +337,21 @@ void javaDashJarFindsClassPathManifestEntries() throws Exception {
 			assertThat(result.replace("\\", "/")).contains("!!!!").contains("/lib/asset.jar!/assets/file.txt");
 		}
 
+		@Test
+		void javaDashJarFindsAbsoluteClassPathManifestEntries() throws Exception {
+			Path assetJar = this.temp.resolve("dependency").resolve("asset.jar");
+			Files.createDirectories(assetJar.getParent());
+			writeAssetJar(assetJar);
+			writeApplicationJarWithAbsolutePath(this.temp.resolve("app.jar"), assetJar);
+			String java = ProcessHandle.current().info().command().get();
+			Process process = new ProcessBuilder(java, "-jar", "app.jar")
+					.directory(this.temp.toFile())
+					.start();
+			assertThat(process.waitFor()).isZero();
+			String result = StreamUtils.copyToString(process.getInputStream(), StandardCharsets.UTF_8);
+			assertThat(result.replace("\\", "/")).contains("!!!!").contains("asset.jar!/assets/file.txt");
+		}
+
 		private void writeAssetJar(Path path) throws Exception {
 			try (JarOutputStream jar = new JarOutputStream(new FileOutputStream(path.toFile()))) {
 				jar.putNextEntry(new ZipEntry("assets/"));
@@ -392,6 +407,35 @@ private void writeApplicationJar(Path path) throws Exception {
 			assertThat(new UrlResource(ResourceUtils.JAR_URL_PREFIX + ResourceUtils.FILE_URL_PREFIX + path + ResourceUtils.JAR_URL_SEPARATOR).exists()).isTrue();
 		}
 
+		private void writeApplicationJarWithAbsolutePath(Path path, Path assetJar) throws Exception {
+			Manifest manifest = new Manifest();
+			Attributes mainAttributes = manifest.getMainAttributes();
+			mainAttributes.put(Name.CLASS_PATH, buildSpringClassPath() + assetJar.toAbsolutePath());
+			mainAttributes.put(Name.MAIN_CLASS, ClassPathManifestEntriesTestApplication.class.getName());
+			mainAttributes.put(Name.MANIFEST_VERSION, "1.0");
+			try (JarOutputStream jar = new JarOutputStream(new FileOutputStream(path.toFile()), manifest)) {
+				String appClassResource = ClassUtils.convertClassNameToResourcePath(
+						ClassPathManifestEntriesTestApplication.class.getName()) + ClassUtils.CLASS_FILE_SUFFIX;
+				String folder = "";
+				for (String name : appClassResource.split("/")) {
+					if (!name.endsWith(ClassUtils.CLASS_FILE_SUFFIX)) {
+						folder += name + "/";
+						jar.putNextEntry(new ZipEntry(folder));
+						jar.closeEntry();
+					}
+					else {
+						jar.putNextEntry(new ZipEntry(folder + name));
+						try (InputStream in = getClass().getResourceAsStream(name)) {
+							in.transferTo(jar);
+						}
+						jar.closeEntry();
+					}
+				}
+			}
+			assertThat(new FileSystemResource(path).exists()).isTrue();
+			assertThat(new UrlResource(ResourceUtils.JAR_URL_PREFIX + ResourceUtils.FILE_URL_PREFIX + path + ResourceUtils.JAR_URL_SEPARATOR).exists()).isTrue();
+		}
+
 		private String buildSpringClassPath() throws Exception {
 			return copyClasses(PathMatchingResourcePatternResolver.class, "spring-core") +
 					copyClasses(LogFactory.class, "commons-logging");