[wp-trac] [WordPress Trac] #33337: WordPress crashes in Chrome when trying to upload images too quickly into Media Library

WordPress Trac noreply at wordpress.org
Mon Jan 19 11:14:53 UTC 2026


#33337: WordPress crashes in Chrome when trying to upload images too quickly into
Media Library
-------------------------------+---------------------
 Reporter:  tstania            |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:
Component:  Media              |     Version:  4.3
 Severity:  major              |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:
-------------------------------+---------------------
Changes (by r1k0):

 * keywords:  needs-testing reporter-feedback => reporter-feedback


Comment:

 == Reproduction Report
 === Description
 This report validates whether the issue can be reproduced.

 === Environment
 - WordPress: 6.9
 - PHP: 8.3.23
 - Server: nginx/1.26.1
 - Database: mysqli (Server: 8.0.35 / Client: mysqlnd 8.3.23)
 - Browser: Chrome 143.0.0.0
 - OS: Linux
 - Theme: Twenty Twenty-Five 1.4
 - MU Plugins: None activated
 - Plugins:
   * Classic Editor 1.6.7
   * Test Reports 1.2.1

 === Steps to Reproduce
 - Same as reporters steps above in ticket description.

 === Actual Results
 1.  ❌ Error condition doesn't occur (not reproducible).
 2. Multiple images are uploaded without Chrome crashing.

 === Additional Notes
 - Even though Chrome doesn't crash, uploading multiple images might take
 some time.
 - You may need to install **Classic Editor** plugin to simulate the right
 conditions for testing.

 === Supplemental Artifacts
 Screencast:
 https://files.catbox.moe/ez4e8s.webm

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/33337#comment:4>
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