New Update Adobe Acrobat Reader DC Updates

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21411

26.001.21411 Planned update, Apr 10, 2026

Security bulletin​

This release provides mitigations for vulnerabilities described in thecorresponding security bulletins of Reader and Acrobat.

26.001.21411 Planned update, Apr 10, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 26.001.21431

26.001.21431 Planned update, Apr 14, 2026

Security bulletin​

This release provides mitigations for vulnerabilities described in thecorresponding security bulletins of Reader and Acrobat.

26.001.21431 Planned update, Apr 14, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21483

26.001.21483 Planned update, Apr 24, 2026

Bug fixes​

Digital Signature​

• 4560071: Embedded PDF OLE Signing fails and becomes corrupted in Acrobat Reader.

Fill and Sign​

• 4526284: Signature is locked and cannot be changed in Adobe Acrobat.
• 4508484: Signature is not syncing and removed after sign out.

Viewer​

• 4542272: Lockable preferences don’t work as intended for Attachment.

26.001.21483 Planned update, Apr 24, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21529

26.001.21529 Planned update, May 01, 2026

26.001.21529 Planned update, May 01, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21563

26.001.21563 Planned update, May 18, 2026

Bug fixes​

Performance​

• 4566003: Acrobat crashes when changing form field type while requesting E-sign.

26.001.21563 Planned update, May 18, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 26.001.21651

26.001.21651 Planned update, Jun 05, 2026

Bug fixes​

Annotations​

• 4563305: Stamp Palette shrinks on each launch with non‑recommended DPI

Fill & Sign​

• 4562720: Certain PDF documents causes Unknown Error message during signing document

Performance​

• 4563007: Adobe Acrobat Reader does not start after the February updates, and the Windows user profile crashes.
• 4564645: Deleting accessibility tags is causing Acrobat crashes

Viewer​

• 4491873: Icons seems missing in Quick tool when using Acrobat on 4k and 5k Monitor.

26.001.21651 Planned update, Jun 05, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 26.001.21662

26.001.21662 Planned update, Jun 09, 2026

Security bulletin​

• This release provides mitigations for vulnerabilities described in thecorresponding security bulletins of Reader and Acrobat.

26.001.21662 Planned update, Jun 09, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21677

26.001.21677 Planned update, Jun 17, 2026

Bug fixes​

Stability​

• 4573099: Unified Reader app crashes after reinstallation post upgrading to Acrobat on MacOS.

26.001.21677 Planned update, Jun 17, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21691

26.001.21691 Planned update, Jun 25, 2026

Bug fixes​

Fill and Sign​

• 4574379: Black screen is shown after adding signature in a PDF.

Viewer​

• 4576036: Megaverb Tools are showing blank.

26.001.21691 Planned update, Jun 25, 2026 — Acrobat-Acrobat Reader Release Notes

 

[Berny]

@silversurfer

Thank you

 

[silversurfer]

Adobe Acrobat Reader DC 26.001.21745

26.001.21745 Planned update, Jul 23, 2026

Bug fixes​

Forms​

• 4568869: Unable to render fillable fields for XFA form in Acrobat.

Installers​

• 4571747: Adobe Acrobat pro and Reader does not clean registry keys after uninstallation.

Performance​

• 4578173: Unable to launch Adobe Acrobat due to app running in background process.
• 4575710: Multiple Adobe Acrobat processes are created in the Task Manager.

26.001.21745 Planned update, Jul 23, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21771

26.001.21771 Planned update, Aug 01, 2026

26.001.21771 Planned update, Aug 01, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 2026.001.21789

26.001.21789 Out of cycle update, Aug 11, 2026

Bug fixes​

Printing​

• 4589039: Unable to print a PDF file containing a mix of A3 and A4 pages.

26.001.21789 Out of cycle update, Aug 11, 2026 — Acrobat-Acrobat Reader Release Notes

 

[silversurfer]

Adobe Acrobat Reader DC 26.002.21869

26.002.21869 Planned update, Aug 31, 2026

Bug fixes​

Combine​

• 4588504: Portfolio gives blank grey screen when clicking on “open document”.

Digital Signatures​

• 4575610: Signature status is Invalid in static PDF due to the script execution.

Printing​

• 4534307: Print to Adobe PDF Failing with Cloud Fonts.

26.002.21869 Planned update, Aug 31, 2026 — Acrobat-Acrobat Reader Release Notes