Issues

• DragDataTest.createFile and createLink fail on master (tests do not match current CEF behavior)

  bug
  chromiumembedded/java-cef#551 · Filter by author OLSander opened on Oct 8, 2026
  1

• Strings with supplementary characters (e.g. emoji) are truncated or corrupted when crossing JNI

  bug
  chromiumembedded/java-cef#549 · Filter by author OLSander opened on Oct 8, 2026
  1

• OSR: element with a running CSS animation keeps its last painted state after navigating away

  chromiumembedded/java-cef#548 · Filter by author timoreichen opened on Sep 28, 2026

• Browser content cut off or gray when window is dragged between monitors with different DPI scalings

  bug
  chromiumembedded/java-cef#546 · Filter by author friendlyAce opened on Sep 14, 2026
  1

• Offer: GitHub Actions CI (build/test/coverage) + 9 bugs found and fixed along the way -- no obligation, cherry-pick as you like

  chromiumembedded/java-cef#542 · Filter by author Thrameos opened on Sep 5, 2026
  4

• Why is CefBrowserWr package private?

  chromiumembedded/java-cef#539 · Filter by author Enerccio opened on Jun 9, 2026

• Use-after-free caused by Java_org_cef_browser_CefMessageRouter_1N_N_1RemoveHandler

  bug
  chromiumembedded/java-cef#538 · Filter by author ksaweryr opened on May 20, 2026

• snapshot_blob.bin is not present anymore with CEF

  bug
  chromiumembedded/java-cef#537 · Filter by author efferre79 opened on May 6, 2026

• Drag and drop doesn't work

  bug
  chromiumembedded/java-cef#536 · Filter by author PavelTurk opened on Apr 21, 2026

• JCEF_Helper.exe is not dying on closing the application

  bug
  chromiumembedded/java-cef#535 · Filter by author aamir-lgtm opened on Apr 20, 2026
  1

• Browser cursor is overridden by JSwing cursor after one of the swing component is repainted/revalidated

  bug
  chromiumembedded/java-cef#527 · Filter by author nebsar opened on Mar 6, 2026

• Cleanup deprecated Java 5/6/7 code and types.

  enhancement
  chromiumembedded/java-cef#523 · Filter by author MukjepScarlet opened on Jan 26, 2026
  1

• onBeforePopup can't bind to parent browser

  bug
  chromiumembedded/java-cef#518 · Filter by author AndyInside opened on Nov 18, 2025

• Copy, Paste, Select All, etc do not work on MacOS

  bug
  chromiumembedded/java-cef#517 · Filter by author VillainsRule opened on Oct 18, 2025

• Inconsistent behavior with setURL and initialization on different threads

  bug
  chromiumembedded/java-cef#516 · Filter by author ScottPeterJohnson opened on Oct 8, 2025
  1

• Implementation of CefDownloadHandler does not open PDF

  bug
  chromiumembedded/java-cef#515 · Filter by author dmuatdbh opened on Aug 29, 2025

• JCEF Fails to Initialize on KylinOS - "JCEF is not supported in this env or failed to initialize"

  bug
  chromiumembedded/java-cef#513 · Filter by author xzxiaoshan opened on Aug 21, 2025
  5

• support get the response body in java-cef

  enhancement
  chromiumembedded/java-cef#507 · Filter by author MaYonle opened on Jun 19, 2025

• Hardware accelerated off-screen rendering

  enhancement
  chromiumembedded/java-cef#506 · Filter by author 1zun4 opened on Jun 1, 2025
  4

• Failed opening key Software\Chromium to set usagestats; result: 5

  chromiumembedded/java-cef#505 · Filter by author LetAmericaGreatAgain opened on Apr 10, 2025

• Navigation in PDF Preview is not working anymore

  bug
  chromiumembedded/java-cef#503 · Filter by author AndyInside opened on Mar 18, 2025
  2

• JCEF can not get back from pdf viewers presentation mode

  bug
  chromiumembedded/java-cef#502 · Filter by author JScheiterbauer opened on Mar 5, 2025
  2

• Add Support for Setting Master Volume

  enhancement
  chromiumembedded/java-cef#501 · Filter by author ajussak opened on Feb 26, 2025

• entirely blank screen on JavaScript based websites when rendered in JPanel

  bug
  chromiumembedded/java-cef#495 · Filter by author felixlabrot opened on Jan 2, 2025

• Application Freeze on right-click when OSR is enabled

  bug
  chromiumembedded/java-cef#494 · Filter by author nprice-flextrade opened on Dec 12, 2024
  1