diff --git a/packages/devextreme/js/__internal/grids/data_grid/summary/m_summary.ts b/packages/devextreme/js/__internal/grids/data_grid/summary/m_summary.ts
index 6c7fca08f036..8dbc6081f7e6 100644
--- a/packages/devextreme/js/__internal/grids/data_grid/summary/m_summary.ts
+++ b/packages/devextreme/js/__internal/grids/data_grid/summary/m_summary.ts
@@ -37,25 +37,25 @@ const DATAGRID_CELL_DISABLED = 'dx-cell-focus-disabled';
 const DATAGRID_GROUP_FOOTER_ROW_TYPE = 'groupFooter';
 const DATAGRID_TOTAL_FOOTER_ROW_TYPE = 'totalFooter';
 
-export const renderSummaryCell = function (cell, options) {
+export const renderSummaryCell = function (cell, options, setAria) {
   const $cell = $(cell);
   const { column } = options;
   const { summaryItems } = options;
   const $summaryItems: any = [];
 
   if (!column.command && summaryItems) {
-    for (let i = 0; i < summaryItems.length; i++) {
-      const summaryItem = summaryItems[i];
+    for (const summaryItem of summaryItems) {
       const text = gridCore.getSummaryText(summaryItem, options.summaryTexts);
-
-      $summaryItems.push($('<div>')
+      const $summaryItemElement = $('<div>')
         .css('textAlign', summaryItem.alignment || column.alignment)
         .addClass(DATAGRID_SUMMARY_ITEM_CLASS)
         .addClass(DATAGRID_TEXT_CONTENT_CLASS)
         .addClass(summaryItem.cssClass)
         .toggleClass(DATAGRID_GROUP_TEXT_CONTENT_CLASS, options.rowType === 'group')
-        .text(text)
-        .attr('aria-label', `${column.caption} ${text}`));
+        .text(text);
+
+      setAria('label', `${column.caption ?? ''} ${text ?? ''}`, $summaryItemElement);
+      $summaryItems.push($summaryItemElement);
     }
     $cell.append($summaryItems);
   }
@@ -204,7 +204,7 @@ export class FooterView extends ColumnsView {
   }
 
   protected _renderCellContent($cell, options) {
-    renderSummaryCell($cell, options);
+    renderSummaryCell($cell, options, this.setAria.bind(this));
     // @ts-expect-error
     super._renderCellContent.apply(this, arguments);
   }
@@ -911,7 +911,7 @@ const rowsView = (Base: ModuleType<RowsView>) => class SummaryRowsViewExtender e
 
   protected _getCellTemplate(options) {
     if (!options.column.command && !isDefined(options.column.groupIndex) && options.summaryItems && options.summaryItems.length) {
-      return renderSummaryCell;
+      return (cell, options) => renderSummaryCell(cell, options, this.setAria.bind(this));
     }
     return super._getCellTemplate(options);
   }
diff --git a/packages/devextreme/js/__internal/grids/grid_core/__tests__/__mock__/model/grid_core.ts b/packages/devextreme/js/__internal/grids/grid_core/__tests__/__mock__/model/grid_core.ts
index 48c30555935a..4c61c75c9b5c 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/__tests__/__mock__/model/grid_core.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/__tests__/__mock__/model/grid_core.ts
@@ -11,6 +11,8 @@ const SELECTORS = {
   headerRowClass: 'dx-header-row',
   dataRowClass: 'dx-data-row',
   groupRowClass: 'dx-group-row',
+  headerCellIndicators: 'dx-column-indicators',
+  headerCellFilter: 'dx-header-filter',
 };
 
 export abstract class GridCoreModel<TInstance extends GridBase = GridBase> {
@@ -60,5 +62,12 @@ export abstract class GridCoreModel<TInstance extends GridBase = GridBase> {
     return new ColumnChooserModel(this.root);
   }
 
+  public getHeaderCellFilter(columnIndex: number): dxElementWrapper {
+    const $headerCell = $(this.getHeaderCells()[columnIndex]);
+    const headerFilterSelector = `.${SELECTORS.headerCellIndicators} > .${SELECTORS.headerCellFilter}`;
+
+    return $headerCell.find(headerFilterSelector);
+  }
+
   public abstract getInstance(): TInstance;
 }
diff --git a/packages/devextreme/js/__internal/grids/grid_core/__tests__/grid.integration.test.ts b/packages/devextreme/js/__internal/grids/grid_core/__tests__/grid.integration.test.ts
new file mode 100644
index 000000000000..6320bacd0596
--- /dev/null
+++ b/packages/devextreme/js/__internal/grids/grid_core/__tests__/grid.integration.test.ts
@@ -0,0 +1,83 @@
+import {
+  afterEach, beforeEach, describe, expect, it, jest,
+} from '@jest/globals';
+import fx from '@js/common/core/animation/fx';
+import type { dxElementWrapper } from '@js/core/renderer';
+import $ from '@js/core/renderer';
+import type { Properties as DataGridProperties } from '@js/ui/data_grid';
+import DataGrid from '@js/ui/data_grid';
+import { DataGridModel } from '@ts/grids/data_grid/__tests__/__mock__/model/data_grid';
+
+const SELECTORS = {
+  gridContainer: '#gridContainer',
+};
+
+const GRID_CONTAINER_ID = 'gridContainer';
+
+const createDataGrid = async (
+  options: DataGridProperties = {},
+): Promise<{
+  $container: dxElementWrapper;
+  component: DataGridModel;
+  instance: DataGrid;
+}> => new Promise((resolve) => {
+  const $container = $('<div>')
+    .attr('id', GRID_CONTAINER_ID)
+    .appendTo(document.body);
+
+  const dataGridOptions: DataGridProperties = {
+    keyExpr: 'id',
+    ...options,
+  };
+
+  const instance = new DataGrid($container.get(0) as HTMLDivElement, dataGridOptions);
+  const component = new DataGridModel($container.get(0) as HTMLElement);
+
+  jest.runAllTimers();
+
+  resolve({
+    $container,
+    component,
+    instance,
+  });
+});
+
+const beforeTest = (): void => {
+  fx.off = true;
+  jest.useFakeTimers();
+};
+
+const afterTest = (): void => {
+  const $container = $(SELECTORS.gridContainer);
+  const dataGrid = ($container as any).dxDataGrid('instance') as DataGrid;
+
+  dataGrid.dispose();
+  $container.remove();
+  jest.clearAllMocks();
+  jest.useRealTimers();
+  fx.off = false;
+};
+
+describe('Grid', () => {
+  beforeEach(beforeTest);
+  afterEach(afterTest);
+
+  describe('when column caption has a newline character', () => {
+    it('should exclude the newline character from the header filter\'s aria-label', async () => {
+      const { component } = await createDataGrid({
+        dataSource: [
+          { id: 1, name: 'Name 1', value: 10 },
+          { id: 2, name: 'Name 2', value: 20 },
+        ],
+        columns: ['id', { dataField: 'name', caption: 'Test\nName' }, 'value'],
+        showBorders: true,
+        headerFilter: {
+          visible: true,
+        },
+      });
+
+      expect(component.getHeaderCellFilter(1).attr('aria-label'))
+        .toBe('Show filter options for column \'Test Name\'');
+    });
+  });
+});
diff --git a/packages/devextreme/js/__internal/grids/grid_core/adaptivity/m_adaptivity.ts b/packages/devextreme/js/__internal/grids/grid_core/adaptivity/m_adaptivity.ts
index 2cbfaef7bb73..c51abcaf1329 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/adaptivity/m_adaptivity.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/adaptivity/m_adaptivity.ts
@@ -836,7 +836,10 @@ export class AdaptiveColumnsController extends modules.ViewController {
 
   public setCommandAdaptiveAriaLabel($row, labelName) {
     const $adaptiveCommand = $row.find('.dx-command-adaptive');
-    $adaptiveCommand.attr('aria-label', messageLocalization.format(labelName));
+
+    if ($adaptiveCommand.length) {
+      this.setAria('label', messageLocalization.format(labelName), $adaptiveCommand);
+    }
   }
 }
 
diff --git a/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing.ts b/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing.ts
index 80b32d88c50e..9b559e4fd453 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing.ts
@@ -2302,7 +2302,10 @@ class EditingControllerImpl extends modules.ViewController {
         $container.addClass(COMMAND_EDIT_WITH_ICONS_CLASS);
 
         const localizationName = this.getButtonLocalizationNames()[button.name];
-        localizationName && $button.attr('aria-label', messageLocalization.format(localizationName));
+
+        if (localizationName) {
+          this.setAria('label', messageLocalization.format(localizationName), $button);
+        }
       } else {
         $button.text(button.text);
       }
diff --git a/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing_form_based.ts b/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing_form_based.ts
index 05a530e0f618..f6543b4faf9e 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing_form_based.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/editing/m_editing_form_based.ts
@@ -135,7 +135,6 @@ const editingControllerExtender = (Base: ModuleType<EditingController>) => class
     }
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   protected _updateEditRowCore(row, skipCurrentRow, isCustomSetCellValue) {
     const editForm = this._editForm;
 
@@ -219,7 +218,7 @@ const editingControllerExtender = (Base: ModuleType<EditingController>) => class
 
       formTemplate(this._$popupContent, templateOptions, { isPopupForm: true });
       this._rowsView.renderDelayedTemplates();
-      $(container).parent().attr('aria-label', this.localize('dxDataGrid-ariaEditForm'));
+      this.setAria('label', this.localize('dxDataGrid-ariaEditForm'), $(container).parent());
     };
   }
 
diff --git a/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts b/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts
index d73f533a203c..2abd7752a7b8 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts
@@ -78,11 +78,12 @@ export class ErrorHandlingController extends modules.ViewController {
   private _renderErrorMessage(error) {
     const message = error.url ? error.message.replace(error.url, '') : error.message || error;
     const $message = $('<div>')
-      .attr('role', 'alert')
-      .attr('aria-roledescription', messageLocalization.format('dxDataGrid-ariaError'))
       .addClass(ERROR_MESSAGE_CLASS)
       .text(message);
 
+    this.setAria('role', 'alert', $message);
+    this.setAria('roledescription', messageLocalization.format('dxDataGrid-ariaError'), $message);
+
     if (error.url) {
       $('<a>').attr('href', error.url).text(error.url).appendTo($message);
     }
diff --git a/packages/devextreme/js/__internal/grids/grid_core/header_filter/m_header_filter_core.ts b/packages/devextreme/js/__internal/grids/grid_core/header_filter/m_header_filter_core.ts
index e2638d009a88..102dc935629f 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/header_filter/m_header_filter_core.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/header_filter/m_header_filter_core.ts
@@ -542,9 +542,9 @@ export const headerFilterMixin = <T extends ModuleType<any>>(Base: T) => class H
 
         const indicatorLabel = (messageLocalization.format as any)('dxDataGrid-headerFilterIndicatorLabel', column.caption);
 
-        $headerFilterIndicator.attr('aria-label', indicatorLabel);
-        $headerFilterIndicator.attr('aria-haspopup', 'dialog');
-        $headerFilterIndicator.attr('role', 'button');
+        this.setAria('label', indicatorLabel, $headerFilterIndicator);
+        this.setAria('haspopup', 'dialog', $headerFilterIndicator);
+        this.setAria('role', 'button', $headerFilterIndicator);
       }
 
       return $headerFilterIndicator;
diff --git a/packages/devextreme/js/__internal/grids/grid_core/header_panel/m_header_panel.ts b/packages/devextreme/js/__internal/grids/grid_core/header_panel/m_header_panel.ts
index 3aff0ebc0577..725add2ad56e 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/header_panel/m_header_panel.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/header_panel/m_header_panel.ts
@@ -93,7 +93,9 @@ export class HeaderPanel extends ColumnsView {
       const $headerPanel = this.element();
       $headerPanel.addClass(this.addWidgetPrefix(HEADER_PANEL_CLASS));
       const label = messageLocalization.format(this.component.NAME + TOOLBAR_ARIA_LABEL);
-      const $toolbar = $('<div>').attr('aria-label', label).appendTo($headerPanel);
+      const $toolbar = $('<div>').appendTo($headerPanel);
+
+      this.setAria('label', label, $toolbar);
       this._toolbar = this._createComponent($toolbar, Toolbar, this._toolbarOptions);
     } else {
       this._toolbar.option(this._toolbarOptions!);
diff --git a/packages/devextreme/js/__internal/grids/grid_core/m_modules.ts b/packages/devextreme/js/__internal/grids/grid_core/m_modules.ts
index 98b7a1b77786..5fa9f6f4a6dc 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/m_modules.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/m_modules.ts
@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/prefer-nullish-coalescing */
 /* eslint-disable max-classes-per-file */
-/* eslint-disable @typescript-eslint/method-signature-style */
+
 import messageLocalization from '@js/common/core/localization/message';
 import type { Component } from '@js/core/component';
 import type { dxElementWrapper } from '@js/core/renderer';
@@ -9,7 +9,7 @@ import Callbacks from '@js/core/utils/callbacks';
 // @ts-expect-error
 import { grep } from '@js/core/utils/common';
 import { each } from '@js/core/utils/iterator';
-import { isFunction } from '@js/core/utils/type';
+import { isDefined, isFunction } from '@js/core/utils/type';
 import { hasWindow } from '@js/core/utils/window';
 import errors from '@js/ui/widget/ui.errors';
 
@@ -145,14 +145,23 @@ export class ModuleItem {
     return this._actions[actionName];
   }
 
-  public setAria(name, value, $target) {
+  public setAria(
+    name: string,
+    value: string | number | boolean | undefined,
+    $target: dxElementWrapper,
+  ) {
+    if (!isDefined(value)) {
+      return;
+    }
+
     const target = $target.get(0);
     const prefix = name !== 'role' && name !== 'id' ? 'aria-' : '';
+    const normalizedValue = String(value).replace(/\s+/g, ' ').trim();
 
-    if (target.setAttribute) {
-      target.setAttribute(prefix + name, value);
+    if (target?.setAttribute) {
+      target.setAttribute(prefix + name, normalizedValue);
     } else {
-      $target.attr(prefix + name, value);
+      $target.attr(prefix + name, normalizedValue);
     }
   }
 
@@ -485,9 +494,8 @@ export function processModules(
     rootViewTypes,
   );
 
-  // eslint-disable-next-line no-param-reassign
   componentInstance._controllers = createModuleItems(controllerTypes);
-  // eslint-disable-next-line no-param-reassign
+
   componentInstance._views = createModuleItems(viewTypes);
 }
 
diff --git a/packages/devextreme/js/__internal/grids/grid_core/master_detail/m_master_detail.ts b/packages/devextreme/js/__internal/grids/grid_core/master_detail/m_master_detail.ts
index 7a906d37c537..aa6982bf02cd 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/master_detail/m_master_detail.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/master_detail/m_master_detail.ts
@@ -396,7 +396,7 @@ const rowsView = (Base: ModuleType<RowsView>) => class RowsViewMasterDetailExten
     const isEditForm = row.isEditing;
 
     if (!isEditForm) {
-      $detailCell.attr('aria-roledescription', messageLocalization.format('dxDataGrid-masterDetail'));
+      this.setAria('roledescription', messageLocalization.format('dxDataGrid-masterDetail'), $detailCell);
     }
 
     return $detailCell;
diff --git a/packages/devextreme/js/__internal/grids/grid_core/selection/m_selection.ts b/packages/devextreme/js/__internal/grids/grid_core/selection/m_selection.ts
index da67a32f4c54..503d34b73238 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/selection/m_selection.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/selection/m_selection.ts
@@ -899,7 +899,7 @@ export const rowsViewSelectionExtenderMixin = (Base: ModuleType<RowsView>) => cl
                 $row
                   .toggleClass(ROW_SELECTION_CLASS, isSelected === undefined ? false : isSelected)
                   .find(`.${SELECT_CHECKBOX_CLASS}`).dxCheckBox('option', 'value', isSelected);
-                that.setAria('selected', isSelected, $row);
+                that.setAria('selected', String(isSelected), $row);
               }
             }
           });
@@ -949,7 +949,7 @@ export const rowsViewSelectionExtenderMixin = (Base: ModuleType<RowsView>) => cl
 
       const selectionMode = this.option(SELECTION_MODE);
       if (selectionMode !== 'none') {
-        this.setAria('selected', isSelected, $row);
+        this.setAria('selected', String(isSelected), $row);
       }
     }
 
diff --git a/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts b/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts
index 6c8dc69fdaeb..5c81455478b3 100644
--- a/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts
+++ b/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts
@@ -1390,8 +1390,9 @@ export const validatingEditorFactoryExtender = (Base: ModuleType<EditorFactory>)
 
     if (shouldSetValidationAriaAttributes) {
       const $focusElement = this._getCurrentFocusElement($focus);
-      $focusElement.attr('aria-labelledby', inputDescriptionValues.join(' '));
-      $focusElement.attr('aria-invalid', true);
+
+      this.setAria('labelledby', inputDescriptionValues.join(' '), $focusElement);
+      this.setAria('invalid', true, $focusElement);
     }
   }
 
diff --git a/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/gridView.tests.js b/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/gridView.tests.js
index e6d65c183617..65725d04292f 100644
--- a/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/gridView.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/gridView.tests.js
@@ -532,9 +532,9 @@ QUnit.module('Grid view', {
                 ],
                 totalItem: {
                     summaryCells: [
-                        { summaryType: 'count', value: 100 },
-                        { summaryType: 'min', value: 0 },
-                        { summaryType: 'max', value: 120001 }
+                        [{ summaryType: 'count', value: 100 }],
+                        [{ summaryType: 'min', value: 0 }],
+                        [{ summaryType: 'max', value: 120001 }]
                     ]
                 }
             })
@@ -592,7 +592,7 @@ QUnit.module('Grid view', {
                 ],
                 totalItem: {
                     summaryCells: [
-                        { summaryType: 'count', value: 100 }
+                        [{ summaryType: 'count', value: 100 }]
                     ]
                 }
             })
@@ -1626,9 +1626,9 @@ QUnit.module('Synchronize columns', {
                 items: [{ values: [''] }],
                 totalItem: {
                     summaryCells: [
-                        { summaryType: 'count', value: 100 },
-                        { summaryType: 'min', value: 0 },
-                        { summaryType: 'max', value: 120001 }
+                        [{ summaryType: 'count', value: 100 }],
+                        [{ summaryType: 'min', value: 0 }],
+                        [{ summaryType: 'max', value: 120001 }]
                     ]
                 }
             })
@@ -1663,9 +1663,9 @@ QUnit.module('Synchronize columns', {
                 items: [{ values: [''] }],
                 totalItem: {
                     summaryCells: [
-                        { summaryType: 'count', value: 100 },
-                        { summaryType: 'min', value: 0 },
-                        { summaryType: 'max', value: 120001 }
+                        [{ summaryType: 'count', value: 100 }],
+                        [{ summaryType: 'min', value: 0 }],
+                        [{ summaryType: 'max', value: 120001 }]
                     ]
                 }
             })
diff --git a/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/summaryModule.tests.js b/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/summaryModule.tests.js
index 43f021b42c20..0302d464cc70 100644
--- a/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/summaryModule.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.ui.widgets.dataGrid/summaryModule.tests.js
@@ -8,6 +8,7 @@ import { addShadowDomStyles } from 'core/utils/shadow_dom';
 
 import * as summaryModule from '__internal/grids/data_grid/summary/m_summary';
 import gridCoreUtils from '__internal/grids/grid_core/m_utils';
+import { noop } from 'core/utils/common';
 
 QUnit.testStart(function() {
     const markup =
@@ -448,7 +449,7 @@ QUnit.module('Summary footer', {
             }],
             column: { alignment: 'left' },
             summaryTexts: summaryTexts
-        });
+        }, noop);
 
         // assert
         assert.equal($cellElements[0].find('.dx-datagrid-summary-item').text(), 119, 'column is not command');
@@ -462,7 +463,7 @@ QUnit.module('Summary footer', {
             }],
             column: { command: 'expand', alignment: 'left' },
             summaryTexts: summaryTexts
-        });
+        }, noop);
 
         // assert
         assert.equal($cellElements[1].html(), '', 'command column');