diff --git a/src/wh_auth.c b/src/wh_auth.c
index 95db35106..3e232ac93 100644
--- a/src/wh_auth.c
+++ b/src/wh_auth.c
@@ -491,8 +491,8 @@ int wh_Auth_UserGet(whAuthContext* context, const char* username,
 
     rc = WH_AUTH_LOCK(context);
     if (rc == WH_ERROR_OK) {
-        rc = context->cb->UserGet(context->context, username, out_user_id,
-                                  out_permissions);
+        rc = context->cb->UserGet(context->context, context->user.user_id,
+                                  username, out_user_id, out_permissions);
 
         (void)WH_AUTH_UNLOCK(context);
     } /* LOCK() */
diff --git a/src/wh_auth_base.c b/src/wh_auth_base.c
index 9b49f7001..5ce389946 100644
--- a/src/wh_auth_base.c
+++ b/src/wh_auth_base.c
@@ -437,14 +437,35 @@ int wh_Auth_BaseUserSetPermissions(void* context, uint16_t current_user_id,
 }
 
 
-int wh_Auth_BaseUserGet(void* context, const char* username,
-                        whUserId*          out_user_id,
+int wh_Auth_BaseUserGet(void* context, uint16_t current_user_id,
+                        const char* username, whUserId* out_user_id,
                         whAuthPermissions* out_permissions)
 {
-    whAuthBase_User* user = wh_Auth_BaseFindUser(username);
-    if (user == NULL) {
-        return WH_ERROR_NOTFOUND;
+    whAuthBase_User* user;
+    int              is_admin;
+
+    if (current_user_id == WH_USER_ID_INVALID ||
+        current_user_id > WH_AUTH_BASE_MAX_USERS) {
+        return WH_ERROR_ACCESS;
     }
+
+    is_admin = WH_AUTH_IS_ADMIN(users[current_user_id - 1].user.permissions);
+
+    user = wh_Auth_BaseFindUser(username);
+    if (user == NULL || user->user.user_id == WH_USER_ID_INVALID) {
+        /* A non-admin caller gets the same error whether or not the name
+         * exists, so the response is not an account-enumeration oracle. */
+        if (is_admin) {
+            return WH_ERROR_NOTFOUND;
+        }
+        return WH_ERROR_ACCESS;
+    }
+
+    /* A non-admin caller may only read its own record. */
+    if (!is_admin && user->user.user_id != current_user_id) {
+        return WH_ERROR_ACCESS;
+    }
+
     *out_user_id     = user->user.user_id;
     *out_permissions = user->user.permissions;
     (void)context;
diff --git a/test-refactor/client-server/wh_test_auth.c b/test-refactor/client-server/wh_test_auth.c
index 34eb55dac..c0628fa8e 100644
--- a/test-refactor/client-server/wh_test_auth.c
+++ b/test-refactor/client-server/wh_test_auth.c
@@ -561,6 +561,140 @@ static int _whTest_AuthDeleteUser_impl(whClientContext* client)
     return WH_TEST_SUCCESS;
 }
 
+/* Get User Tests */
+static int _whTest_AuthUserGet_impl(whClientContext* client)
+{
+    int32_t           server_rc;
+    whUserId          admin_id   = WH_USER_ID_INVALID;
+    whUserId          getuser_id = WH_USER_ID_INVALID;
+    whUserId          target_id  = WH_USER_ID_INVALID;
+    whUserId          fetched_id = WH_USER_ID_INVALID;
+    whAuthPermissions perms;
+    whAuthPermissions fetched_perms;
+    int               groupIndex = (WH_MESSAGE_GROUP_AUTH >> 8) & 0xFF;
+    uint32_t          actionWord, actionBit;
+
+    WH_AUTH_ACTION_TO_WORD_AND_BITMASK(WH_MESSAGE_AUTH_ACTION_USER_GET,
+                                       actionWord, actionBit);
+
+    /* Login as admin to create the test users */
+    server_rc = 0;
+    WH_TEST_RETURN_ON_FAIL(
+        _whTest_Auth_LoginOp(client, WH_AUTH_METHOD_PIN, TEST_ADMIN_USERNAME,
+                             TEST_ADMIN_PIN, (uint16_t)strlen(TEST_ADMIN_PIN),
+                             &server_rc, &admin_id));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+
+    /* Non-admin user holding only the AUTH group USER_GET action */
+    memset(&perms, 0, sizeof(perms));
+    WH_AUTH_SET_ALLOWED_ACTION(perms, WH_MESSAGE_GROUP_AUTH,
+                               WH_MESSAGE_AUTH_ACTION_USER_GET);
+    WH_AUTH_SET_IS_ADMIN(perms, 0);
+    server_rc = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserAddOp(client, "getuser", perms,
+                                                  WH_AUTH_METHOD_PIN, "pass", 4,
+                                                  &server_rc, &getuser_id));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+    WH_TEST_ASSERT_RETURN(getuser_id != WH_USER_ID_INVALID);
+
+    /* Second user, whose profile the non-admin must not be able to read */
+    memset(&perms, 0, sizeof(perms));
+    server_rc = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserAddOp(client, "gettarget", perms,
+                                                  WH_AUTH_METHOD_PIN, "pass", 4,
+                                                  &server_rc, &target_id));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+    WH_TEST_ASSERT_RETURN(target_id != WH_USER_ID_INVALID);
+
+    /* Switch to the non-admin session */
+    server_rc = 0;
+    _whTest_Auth_LogoutOp(client, admin_id, &server_rc);
+    server_rc = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_LoginOp(client, WH_AUTH_METHOD_PIN,
+                                                "getuser", "pass", 4, &server_rc,
+                                                &getuser_id));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+
+    /* Test 1: Non-admin getting another user's profile */
+    WH_TEST_PRINT("  Test: Non-admin get of another user\n");
+    memset(&fetched_perms, 0, sizeof(fetched_perms));
+    fetched_id = WH_USER_ID_INVALID;
+    server_rc  = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserGetOp(
+        client, "gettarget", &server_rc, &fetched_id, &fetched_perms));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_ACCESS);
+    /* No target identity may leak on the denied path */
+    WH_TEST_ASSERT_RETURN(fetched_id == WH_USER_ID_INVALID);
+
+    /* Test 2: Non-admin getting its own profile */
+    WH_TEST_PRINT("  Test: Non-admin get of own user\n");
+    memset(&fetched_perms, 0, sizeof(fetched_perms));
+    fetched_id = WH_USER_ID_INVALID;
+    server_rc  = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserGetOp(
+        client, "getuser", &server_rc, &fetched_id, &fetched_perms));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+    WH_TEST_ASSERT_RETURN(fetched_id == getuser_id);
+    /* The granted USER_GET action must survive the round trip; not admin */
+    WH_TEST_ASSERT_RETURN(fetched_perms.groupPermissions[groupIndex] != 0);
+    WH_TEST_ASSERT_RETURN(
+        (fetched_perms.actionPermissions[groupIndex][actionWord] & actionBit) !=
+        0);
+    WH_TEST_ASSERT_RETURN(WH_AUTH_IS_ADMIN(fetched_perms) == 0);
+
+    /* Test 3: Non-admin getting a name that does not exist. The error must
+     * match the denied case so the response is not an existence oracle. */
+    WH_TEST_PRINT("  Test: Non-admin get of unknown user\n");
+    memset(&fetched_perms, 0, sizeof(fetched_perms));
+    fetched_id = WH_USER_ID_INVALID;
+    server_rc  = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserGetOp(
+        client, "nosuchuser", &server_rc, &fetched_id, &fetched_perms));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_ACCESS);
+    WH_TEST_ASSERT_RETURN(fetched_id == WH_USER_ID_INVALID);
+
+    /* Test 4: Admin getting another user's profile */
+    WH_TEST_PRINT("  Test: Admin get of another user\n");
+    server_rc = 0;
+    _whTest_Auth_LogoutOp(client, getuser_id, &server_rc);
+    server_rc = 0;
+    WH_TEST_RETURN_ON_FAIL(
+        _whTest_Auth_LoginOp(client, WH_AUTH_METHOD_PIN, TEST_ADMIN_USERNAME,
+                             TEST_ADMIN_PIN, (uint16_t)strlen(TEST_ADMIN_PIN),
+                             &server_rc, &admin_id));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+
+    memset(&fetched_perms, 0, sizeof(fetched_perms));
+    fetched_id = WH_USER_ID_INVALID;
+    server_rc  = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserGetOp(
+        client, "gettarget", &server_rc, &fetched_id, &fetched_perms));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_OK);
+    WH_TEST_ASSERT_RETURN(fetched_id == target_id);
+    /* gettarget was created with empty permissions and is not admin */
+    WH_TEST_ASSERT_RETURN(fetched_perms.groupPermissions[groupIndex] == 0);
+    WH_TEST_ASSERT_RETURN(WH_AUTH_IS_ADMIN(fetched_perms) == 0);
+
+    /* Test 5: Admin getting a name that does not exist. Unlike a non-admin,
+     * an admin is allowed to learn that the account is absent. */
+    WH_TEST_PRINT("  Test: Admin get of unknown user\n");
+    memset(&fetched_perms, 0, sizeof(fetched_perms));
+    fetched_id = WH_USER_ID_INVALID;
+    server_rc  = 0;
+    WH_TEST_RETURN_ON_FAIL(_whTest_Auth_UserGetOp(
+        client, "nosuchuser", &server_rc, &fetched_id, &fetched_perms));
+    WH_TEST_ASSERT_RETURN(server_rc == WH_ERROR_NOTFOUND);
+    WH_TEST_ASSERT_RETURN(fetched_id == WH_USER_ID_INVALID);
+
+    /* Cleanup */
+    _whTest_Auth_DeleteUserByName(client, "getuser");
+    _whTest_Auth_DeleteUserByName(client, "gettarget");
+    server_rc = 0;
+    _whTest_Auth_LogoutOp(client, admin_id, &server_rc);
+
+    return WH_TEST_SUCCESS;
+}
+
 /* Set User Permissions Tests */
 static int _whTest_AuthSetPermissions_impl(whClientContext* client)
 {
@@ -1101,6 +1235,11 @@ int whTest_AuthDeleteUser(whClientContext* client)
     return _whTest_Auth_RunBracketed(client, _whTest_AuthDeleteUser_impl);
 }
 
+int whTest_AuthUserGet(whClientContext* client)
+{
+    return _whTest_Auth_RunBracketed(client, _whTest_AuthUserGet_impl);
+}
+
 int whTest_AuthSetPermissions(whClientContext* client)
 {
     return _whTest_Auth_RunBracketed(client, _whTest_AuthSetPermissions_impl);
diff --git a/test-refactor/wh_test_list.c b/test-refactor/wh_test_list.c
index 70f7d0396..7785c97e3 100644
--- a/test-refactor/wh_test_list.c
+++ b/test-refactor/wh_test_list.c
@@ -93,6 +93,7 @@ WH_TEST_DECL(whTest_AuthLogin);
 WH_TEST_DECL(whTest_AuthLogout);
 WH_TEST_DECL(whTest_AuthAddUser);
 WH_TEST_DECL(whTest_AuthDeleteUser);
+WH_TEST_DECL(whTest_AuthUserGet);
 WH_TEST_DECL(whTest_AuthSetPermissions);
 WH_TEST_DECL(whTest_AuthSetCredentials);
 WH_TEST_DECL(whTest_AuthRequestAuthorization);
@@ -159,6 +160,7 @@ const whTestCase whTestsClient[] = {
     {"whTest_AuthLogout", whTest_AuthLogout},
     {"whTest_AuthAddUser", whTest_AuthAddUser},
     {"whTest_AuthDeleteUser", whTest_AuthDeleteUser},
+    {"whTest_AuthUserGet", whTest_AuthUserGet},
     {"whTest_AuthSetPermissions", whTest_AuthSetPermissions},
     {"whTest_AuthSetCredentials", whTest_AuthSetCredentials},
     {"whTest_AuthRequestAuthorization", whTest_AuthRequestAuthorization},
diff --git a/wolfhsm/wh_auth.h b/wolfhsm/wh_auth.h
index 26834d0a9..ab3db3b8b 100644
--- a/wolfhsm/wh_auth.h
+++ b/wolfhsm/wh_auth.h
@@ -189,7 +189,8 @@ typedef struct {
                               whUserId user_id, whAuthPermissions permissions);
 
     /* Get user information by username */
-    int (*UserGet)(void* context, const char* username, whUserId* out_user_id,
+    int (*UserGet)(void* context, whUserId current_user_id,
+                   const char* username, whUserId* out_user_id,
                    whAuthPermissions* out_permissions);
 
     /* Set user credentials (PIN, etc.) */
@@ -349,6 +350,9 @@ int wh_Auth_UserSetPermissions(whAuthContext* context, whUserId user_id,
 /**
  * @brief Get user information.
  *
+ * The caller's own user id gates access: a non-admin caller may only read its
+ * own record, and a denied or missing lookup both return WH_ERROR_ACCESS.
+ *
  * @param[in] context Pointer to the auth context.
  * @param[in] username The username to look up.
  * @param[out] out_user_id Pointer to store the user ID.
diff --git a/wolfhsm/wh_auth_base.h b/wolfhsm/wh_auth_base.h
index 0f966b3cd..30222155c 100644
--- a/wolfhsm/wh_auth_base.h
+++ b/wolfhsm/wh_auth_base.h
@@ -127,14 +127,19 @@ int wh_Auth_BaseUserSetPermissions(void* context, uint16_t current_user_id,
 /**
  * @brief Get user information by username.
  *
+ * A non-admin caller may only read its own record; an admin caller may read
+ * any record. To a non-admin, a denied and a missing name both return
+ * WH_ERROR_ACCESS.
+ *
  * @param[in] context Pointer to the auth base context.
+ * @param[in] current_user_id The user ID of the caller performing the lookup.
  * @param[in] username The username to look up.
  * @param[out] out_user_id Pointer to store the user ID.
  * @param[out] out_permissions Pointer to store the user permissions.
  * @return int Returns 0 on success, or a negative error code on failure.
  */
-int wh_Auth_BaseUserGet(void* context, const char* username,
-                        whUserId*          out_user_id,
+int wh_Auth_BaseUserGet(void* context, uint16_t current_user_id,
+                        const char* username, whUserId* out_user_id,
                         whAuthPermissions* out_permissions);
 
 /**