diff --git a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateGenerateToolTests.java b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateGenerateToolTests.java
index 0d5ab57fa442b..6cf241a131dfa 100644
--- a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateGenerateToolTests.java
+++ b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateGenerateToolTests.java
@@ -266,10 +266,6 @@ public void testGeneratingCsr() throws Exception {
     }
 
     public void testGeneratingSignedCertificates() throws Exception {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/72639",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
 
         Path tempDir = initTempDir();
         Path outputFile = tempDir.resolve("out.zip");
diff --git a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateToolTests.java b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateToolTests.java
index 32ea6c102ae5a..d411bdad1416d 100644
--- a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateToolTests.java
+++ b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/CertificateToolTests.java
@@ -425,10 +425,6 @@ public void testGeneratingSignedPemCertificates() throws Exception {
     }
 
     public void testHandleLongPasswords() throws Exception {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/75571",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
 
         final Path tempDir = initTempDir();
 
@@ -655,10 +651,6 @@ public void testNameValues() throws Exception {
      * - Checks that all 3 certificates have the right values based on the command line options provided during generation
      */
     public void testCreateCaAndMultipleInstances() throws Exception {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/75571",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
         final Path tempDir = initTempDir();
 
         final MockTerminal terminal = new MockTerminal();
@@ -839,10 +831,6 @@ Path resolveOutputPath(Terminal terminal, OptionSet options, String defaultFilen
      * - Checks that the PKCS12 certificate and the PEM certificate trust one another
      */
     public void testTrustBetweenPEMandPKCS12() throws Exception {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/75571",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
         final Path tempDir = initTempDir();
 
         final MockTerminal terminal = new MockTerminal();
diff --git a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/HttpCertificateCommandTests.java b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/HttpCertificateCommandTests.java
index 81aa9a6da540c..27e21beae8b5f 100644
--- a/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/HttpCertificateCommandTests.java
+++ b/x-pack/plugin/security/cli/src/test/java/org/elasticsearch/xpack/security/cli/HttpCertificateCommandTests.java
@@ -118,14 +118,6 @@ public static void muteInFips() {
         assumeFalse("Can't run in a FIPS JVM", inFipsJvm());
     }
 
-    @BeforeClass
-    public static void muteOnBrokenJdk() {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/72359",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
-    }
-
     public void testGenerateSingleCertificateSigningRequest() throws Exception {
         final Path outFile = testRoot.resolve("csr.zip").toAbsolutePath();
 
diff --git a/x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/authc/saml/SamlRealmTests.java b/x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/authc/saml/SamlRealmTests.java
index 59a41ac84e9f5..b8ef6f7bf9af6 100644
--- a/x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/authc/saml/SamlRealmTests.java
+++ b/x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/authc/saml/SamlRealmTests.java
@@ -118,14 +118,6 @@ public void setupEnv() throws PrivilegedActionException {
         threadContext = new ThreadContext(globalSettings);
     }
 
-    @BeforeClass
-    public static void muteOnBrokenJdk() {
-        assumeFalse(
-            "JDK bug JDK-8266279, https://github.com/elastic/elasticsearch/issues/75571",
-            "1.8.0_292".equals(System.getProperty("java.version"))
-        );
-    }
-
     public void testReadIdpMetadataFromFile() throws Exception {
         final Path path = getDataPath("idp1.xml");
         Tuple<RealmConfig, SSLService> config = buildConfig(path.toString());