diff --git a/include/iprt/mangling.h b/include/iprt/mangling.h
index 70c596a..78972ed 100644
--- a/include/iprt/mangling.h
+++ b/include/iprt/mangling.h
@@ -1068,6 +1068,7 @@
 # define RTPathStripSuffix                              RT_MANGLER(RTPathStripSuffix)
 # define RTPathStripFilename                            RT_MANGLER(RTPathStripFilename)
 # define RTPathStripTrailingSlash                       RT_MANGLER(RTPathStripTrailingSlash)
+# define RTPathSuidDir                                  RT_MANGLER(RTPathSuidDir)
 # define RTPathTemp                                     RT_MANGLER(RTPathTemp)
 # define RTPathTraverseList                             RT_MANGLER(RTPathTraverseList)
 # define RTPathUnlink                                   RT_MANGLER(RTPathUnlink)
@@ -1105,6 +1106,7 @@
 # define RTProcGetAffinityMask                          RT_MANGLER(RTProcGetAffinityMask)
 # define RTProcGetExecutablePath                        RT_MANGLER(RTProcGetExecutablePath)
 # define RTProcGetPriority                              RT_MANGLER(RTProcGetPriority)
+# define RTProcGetSuidPath                              RT_MANGLER(RTProcGetSuidPath)
 # define RTProcIsRunningByName                          RT_MANGLER(RTProcIsRunningByName)
 # define RTProcQueryParent                              RT_MANGLER(RTProcQueryParent)
 # define RTProcQueryUsername                            RT_MANGLER(RTProcQueryUsername)
diff --git a/include/iprt/path.h b/include/iprt/path.h
index 7e42754..b4de4c8 100644
--- a/include/iprt/path.h
+++ b/include/iprt/path.h
@@ -1049,6 +1049,15 @@ RTDECL(int) RTPathCalcRelative(char *pszPathDst, size_t cbPathDst,
 RTDECL(int) RTPathExecDir(char *pszPath, size_t cchPath);
 
 /**
+ * Gets the path to the NixOS setuid wrappers directory.
+ *
+ * @returns iprt status code.
+ * @param   pszPath     Buffer where to store the path.
+ * @param   cchPath     Buffer size in bytes.
+ */
+RTDECL(int) RTPathSuidDir(char *pszPath, size_t cchPath);
+
+/**
  * Gets the user home directory.
  *
  * @returns iprt status code.
diff --git a/include/iprt/process.h b/include/iprt/process.h
index 2760306..0ce6c92 100644
--- a/include/iprt/process.h
+++ b/include/iprt/process.h
@@ -313,6 +313,16 @@ RTR3DECL(const char *) RTProcShortName(void);
 RTR3DECL(char *) RTProcGetExecutablePath(char *pszExecPath, size_t cbExecPath);
 
 /**
+ * Gets the path to the NixOS setuid wrappers directory.
+ *
+ * @returns pszExecPath on success. NULL on buffer overflow or other errors.
+ *
+ * @param   pszExecPath     Where to store the path.
+ * @param   cbExecPath      The size of the buffer.
+ */
+RTR3DECL(char *) RTProcGetSuidPath(char *pszExecPath, size_t cbExecPath);
+
+/**
  * Daemonize the current process, making it a background process.
  *
  * The way this work is that it will spawn a detached / backgrounded /
diff --git a/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp b/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp
index c39d2f7..896b352 100644
--- a/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp
+++ b/src/VBox/HostDrivers/Support/SUPR3HardenedVerify.cpp
@@ -1415,18 +1415,19 @@ static int supR3HardenedVerifyFsObject(PCSUPR3HARDENEDFSOBJSTATE pFsObjState, bo
         NOREF(fRelaxed);
 #else
         NOREF(fRelaxed);
-        bool fBad = true;
+        bool fBad = !(fDir && pFsObjState->Stat.st_mode & S_ISVTX && !suplibHardenedStrCmp(pszPath, "/nix/store"));
 #endif
-        if (fBad)
+        if (fBad && suplibHardenedStrCmp(pszPath, "/nix/store"))
             return supR3HardenedSetError3(VERR_SUPLIB_WRITE_NON_SYS_GROUP, pErrInfo,
                                           "An unknown (and thus untrusted) group has write access to '", pszPath,
                                           "' and we therefore cannot trust the directory content or that of any subdirectory");
     }
 
     /*
-     * World must not have write access.  There is no relaxing this rule.
+     * World must not have write access.
+     * There is no relaxing this rule, except when it comes to the Nix store.
      */
-    if (pFsObjState->Stat.st_mode & S_IWOTH)
+    if (pFsObjState->Stat.st_mode & S_IWOTH && suplibHardenedStrCmp(pszPath, "/nix/store"))
         return supR3HardenedSetError3(VERR_SUPLIB_WORLD_WRITABLE, pErrInfo,
                                       "World writable: '", pszPath, "'");
 
diff --git a/src/VBox/Main/src-server/MachineImpl.cpp b/src/VBox/Main/src-server/MachineImpl.cpp
index 95dc9a7..39170bc 100644
--- a/src/VBox/Main/src-server/MachineImpl.cpp
+++ b/src/VBox/Main/src-server/MachineImpl.cpp
@@ -7326,7 +7326,7 @@ HRESULT Machine::i_launchVMProcess(IInternalSessionControl *aControl,
 
     /* get the path to the executable */
     char szPath[RTPATH_MAX];
-    RTPathAppPrivateArch(szPath, sizeof(szPath) - 1);
+    RTStrCopy(szPath, sizeof(szPath) - 1, "/var/setuid-wrappers");
     size_t cchBufLeft = strlen(szPath);
     szPath[cchBufLeft++] = RTPATH_DELIMITER;
     szPath[cchBufLeft] = 0;
diff --git a/src/VBox/Main/src-server/NetworkServiceRunner.cpp b/src/VBox/Main/src-server/NetworkServiceRunner.cpp
index e9e1ba62..4d1c1e1 100644
--- a/src/VBox/Main/src-server/NetworkServiceRunner.cpp
+++ b/src/VBox/Main/src-server/NetworkServiceRunner.cpp
@@ -79,7 +79,7 @@ int NetworkServiceRunner::start()
 
     /* get the path to the executable */
     char exePathBuf[RTPATH_MAX];
-    const char *exePath = RTProcGetExecutablePath(exePathBuf, RTPATH_MAX);
+    const char *exePath = RTProcGetSuidPath(exePathBuf, RTPATH_MAX);
     char *substrSl = strrchr(exePathBuf, '/');
     char *substrBs = strrchr(exePathBuf, '\\');
     char *suffix = substrSl ? substrSl : substrBs;
diff --git a/src/VBox/Main/src-server/generic/NetIf-generic.cpp b/src/VBox/Main/src-server/generic/NetIf-generic.cpp
index 8559d2a..2177f27 100644
--- a/src/VBox/Main/src-server/generic/NetIf-generic.cpp
+++ b/src/VBox/Main/src-server/generic/NetIf-generic.cpp
@@ -47,7 +47,7 @@ static int NetIfAdpCtl(const char * pcszIfName, const char *pszAddr, const char
     const char *args[] = { NULL, pcszIfName, pszAddr, pszOption, pszMask, NULL };
 
     char szAdpCtl[RTPATH_MAX];
-    int rc = RTPathExecDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME));
+    int rc = RTPathSuidDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME));
     if (RT_FAILURE(rc))
     {
         LogRel(("NetIfAdpCtl: failed to get program path, rc=%Rrc.\n", rc));
@@ -90,7 +90,7 @@ static int NetIfAdpCtl(HostNetworkInterface * pIf, const char *pszAddr, const ch
 int NetIfAdpCtlOut(const char * pcszName, const char * pcszCmd, char *pszBuffer, size_t cBufSize)
 {
     char szAdpCtl[RTPATH_MAX];
-    int rc = RTPathExecDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME " ") - strlen(pcszCmd));
+    int rc = RTPathSuidDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME " ") - strlen(pcszCmd));
     if (RT_FAILURE(rc))
     {
         LogRel(("NetIfAdpCtlOut: Failed to get program path, rc=%Rrc\n", rc));
@@ -202,7 +202,7 @@ int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVirtualBox,
             progress.queryInterfaceTo(aProgress);
 
             char szAdpCtl[RTPATH_MAX];
-            int rc = RTPathExecDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME " add"));
+            int rc = RTPathSuidDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME " add"));
             if (RT_FAILURE(rc))
             {
                 progress->i_notifyComplete(E_FAIL,
diff --git a/src/VBox/Runtime/r3/path.cpp b/src/VBox/Runtime/r3/path.cpp
index be2ad8f..7ddf105 100644
--- a/src/VBox/Runtime/r3/path.cpp
+++ b/src/VBox/Runtime/r3/path.cpp
@@ -81,6 +81,12 @@ RTDECL(int) RTPathExecDir(char *pszPath, size_t cchPath)
 }
 
 
+RTDECL(int) RTPathSuidDir(char *pszPath, size_t cchPath)
+{
+    return RTStrCopy(pszPath, cchPath, "/var/setuid-wrappers");
+}
+
+
 RTDECL(int) RTPathAppPrivateNoArch(char *pszPath, size_t cchPath)
 {
 #if !defined(RT_OS_WINDOWS) && defined(RTPATH_APP_PRIVATE)
diff --git a/src/VBox/Runtime/r3/process.cpp b/src/VBox/Runtime/r3/process.cpp
index 7bde6af..2656cae 100644
--- a/src/VBox/Runtime/r3/process.cpp
+++ b/src/VBox/Runtime/r3/process.cpp
@@ -111,6 +111,26 @@ RTR3DECL(char *) RTProcGetExecutablePath(char *pszExecPath, size_t cbExecPath)
     return NULL;
 }
 
+/*
+ * Note the / at the end! This is important, because the functions using this
+ * will cut off everything after the rightmost / as this function is analogous
+ * to RTProcGetExecutablePath().
+ */
+#define SUIDDIR "/var/setuid-wrappers/"
+
+RTR3DECL(char *) RTProcGetSuidPath(char *pszExecPath, size_t cbExecPath)
+{
+    if (cbExecPath >= sizeof(SUIDDIR))
+    {
+        memcpy(pszExecPath, SUIDDIR, sizeof(SUIDDIR));
+        pszExecPath[sizeof(SUIDDIR)] = '\0';
+        return pszExecPath;
+    }
+
+    AssertMsgFailed(("Buffer too small (%zu <= %zu)\n", cbExecPath, sizeof(SUIDDIR)));
+    return NULL;
+}
+
 
 RTR3DECL(const char *) RTProcShortName(void)
 {