diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a80a74..2144024 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -269,5 +269,9 @@ The format is based on
 - Fix `Get-NTFSEffectiveAccess`, which returned no access when the computer
   of `-ServerName` couldn't be reached, although it warned that it had
   calculated the result on this computer; it now returns that result
+- Fix the cmdlets that enable the Backup, Restore, Take Ownership, and
+  Security privileges, which left them enabled in the session when a later
+  command, such as `Select-Object -First`, or a terminating error stopped
+  the pipeline early; they now disable them also then
 
 [Unreleased]: https://github.com/raandree/NTFSSecurity/compare/4.2.6...HEAD
diff --git a/Docs/Concepts.md b/Docs/Concepts.md
index 9ba01cf..d196d8e 100644
--- a/Docs/Concepts.md
+++ b/Docs/Concepts.md
@@ -188,11 +188,14 @@ session runs elevated (**Run as administrator**).
 
 The access, audit, inheritance, owner, and security descriptor cmdlets enable
 these privileges automatically while they run and disable the ones they
-enabled when they finish. If a privilege cannot be enabled, the cmdlet
-continues without it. You can turn this behavior off with the
-`EnablePrivileges` module setting. Before 5.0.0, the inheritance cmdlets were
-an exception: they always tried to enable the privileges, and when
-`EnablePrivileges` was `$false`, they left them enabled.
+enabled when they finish, also when a later command such as
+`Select-Object -First` or a terminating error stops the pipeline early. If a
+privilege cannot be enabled, the cmdlet continues without it. You can turn
+this behavior off with the `EnablePrivileges` module setting. Before 5.0.0,
+the inheritance cmdlets were an exception: they always tried to enable the
+privileges, and when `EnablePrivileges` was `$false`, they left them enabled.
+And before 5.0.0, every cmdlet left the privileges enabled in the session when
+the pipeline stopped early.
 
 `Enable-Privileges` enables the four privileges for the current PowerShell
 process until you run `Disable-Privileges` or close the session.
diff --git a/NTFSSecurity/BaseCmdlets.cs b/NTFSSecurity/BaseCmdlets.cs
index 91b5353..9a300be 100644
--- a/NTFSSecurity/BaseCmdlets.cs
+++ b/NTFSSecurity/BaseCmdlets.cs
@@ -182,13 +182,19 @@ namespace NTFSSecurity
         #endregion
     }
 
-    public class BaseCmdletWithPrivControl : BaseCmdlet
+    public class BaseCmdletWithPrivControl : BaseCmdlet, IDisposable
     {
         protected PrivilegeAndAttributesCollection privileges = null;
         protected PrivilegeControl privControl = new PrivilegeControl();
         private List<string> enabledPrivileges = new List<string>();
         Hashtable privateData = null;
 
+        // A cmdlet that enables the privileges for the session, such as Enable-Privileges, keeps them enabled.
+        protected virtual bool KeepEnabledPrivileges
+        {
+            get { return false; }
+        }
+
         protected override void BeginProcessing()
         {
             privateData = (Hashtable)MyInvocation.MyCommand.Module.PrivateData;
@@ -208,15 +214,40 @@ namespace NTFSSecurity
 
                 //disable all privileges that have been enabled by this cmdlet
                 WriteVerbose(string.Format("Disabeling all {0} enabled privileges...", enabledPrivileges.Count));
-                foreach (var privilege in enabledPrivileges)
+                foreach (var privilege in DisableEnabledPrivileges())
                 {
-                    DisablePrivilege((Privilege)Enum.Parse(typeof(Privilege), privilege));
                     WriteVerbose(string.Format("\t{0} disabled", privilege));
                 }
                 WriteVerbose(string.Format("...finished"));
             }
         }
 
+        // PowerShell calls Dispose also when a later command or a terminating error stops the pipeline, and then
+        // skips EndProcessing. Before 5.0.0-rc6, the privileges that the cmdlet had enabled stayed enabled in the
+        // session in that case.
+        public void Dispose()
+        {
+            DisableEnabledPrivileges();
+            GC.SuppressFinalize(this);
+        }
+
+        // Disables the privileges that this cmdlet enabled, once, and returns their names.
+        private List<string> DisableEnabledPrivileges()
+        {
+            var disabled = new List<string>();
+            if (!KeepEnabledPrivileges)
+            {
+                foreach (var privilege in enabledPrivileges)
+                {
+                    DisablePrivilege((Privilege)Enum.Parse(typeof(Privilege), privilege));
+                    disabled.Add(privilege);
+                }
+            }
+
+            enabledPrivileges.Clear();
+            return disabled;
+        }
+
         protected void EnablePrivilege(Privilege privilege)
         {
             //throw an exception if the specified prililege is not held by the client
diff --git a/NTFSSecurity/OtherCmdlets.cs b/NTFSSecurity/OtherCmdlets.cs
index 6cd18d3..fd21efd 100644
--- a/NTFSSecurity/OtherCmdlets.cs
+++ b/NTFSSecurity/OtherCmdlets.cs
@@ -61,6 +61,12 @@ namespace NTFSSecurity
         {
             //nothing as we want to keep the privileges enabled  
         }
+
+        // Keeps the privileges enabled also when the pipeline stops early and PowerShell calls only Dispose.
+        protected override bool KeepEnabledPrivileges
+        {
+            get { return true; }
+        }
     }
     #endregion Enable-Privileges
 
diff --git a/Tests/Privileges.Tests.ps1 b/Tests/Privileges.Tests.ps1
index 55b3c97..c688cf2 100644
--- a/Tests/Privileges.Tests.ps1
+++ b/Tests/Privileges.Tests.ps1
@@ -119,3 +119,44 @@ Describe 'Inheritance cmdlets' {
         }
     }
 }
+
+Describe 'Privileges when the pipeline stops early' {
+    BeforeAll {
+        $files = 1..3 | ForEach-Object -Process { New-TestSandboxItem -Sandbox $sandbox -Name "Stopped$_" }
+        $missing = Join-Path -Path $sandbox -ChildPath 'StoppedMissing.txt'
+    }
+
+    BeforeEach {
+        Disable-Privileges -ErrorAction SilentlyContinue -WarningAction SilentlyContinue
+    }
+
+    AfterEach {
+        # A failing test must not leave the privileges enabled for the tests that follow.
+        Disable-Privileges -ErrorAction SilentlyContinue -WarningAction SilentlyContinue
+    }
+
+    # Before 5.0.0-rc6, a cmdlet disabled the privileges that it had enabled only in EndProcessing, which PowerShell
+    # skips when a later command or a terminating error stops the pipeline. The Backup, Restore, Take Ownership, and
+    # Security privileges then stayed enabled in the session.
+    It 'Should disable the privileges after Select-Object -First stops the pipeline' -Skip:(-not $holdsPrivileges) {
+        Get-BackupPrivilegeState | Should -Be 'Disabled'
+
+        Get-NTFSOwner -Path $files | Select-Object -First 1 | Out-Null
+
+        Get-BackupPrivilegeState | Should -Be 'Disabled'
+    }
+
+    It 'Should disable the privileges after a terminating error' -Skip:(-not $holdsPrivileges) {
+        Get-BackupPrivilegeState | Should -Be 'Disabled'
+
+        { Get-NTFSAccess -Path $missing, $files[0] -ErrorAction Stop } | Should -Throw
+
+        Get-BackupPrivilegeState | Should -Be 'Disabled'
+    }
+
+    It 'Enable-Privileges should keep the privileges enabled also when the pipeline stops early' -Skip:(-not $holdsPrivileges) {
+        Enable-Privileges -PassThru | Select-Object -First 1 | Out-Null
+
+        Get-BackupPrivilegeState | Should -Be 'Enabled'
+    }
+}