Issues

• osr: Let OnAcceleratedPaint clients hold a shared texture until they release it

  chromiumembedded/cef#4357 · Filter by author michael-dm opened on Nov 11, 2026

• linux: osr: shared textures need a Wayland or X11 display, since headless Ozone allocates pixmaps without a buffer

  enhancementlinuxosr
  chromiumembedded/cef#4356 · Filter by author michael-dm opened on Nov 10, 2026
  1

• Page hit-testing doesn't work as expected when external_begin_frame_enabled is true and SendExternalBeginFrame() is used

  bugneeds user feedback
  chromiumembedded/cef#4355 · Filter by author callumlinden opened on Nov 10, 2026
  3

• obs-browser picture is blank on Wayland/AMD

  buglinuxosr
  chromiumembedded/cef#4354 · Filter by author tippfehlr opened on Nov 9, 2026
  3

• Linux: closing several Alloy browsers at once under software compositing logs "ProduceMemory ... non-existent mailbox" errors

  alloy-stylelinuxneeds user feedback
  chromiumembedded/cef#4351 · Filter by author marcospaulo opened on Nov 8, 2026
  2

• chrome: extension action popups wait 2 s for new browser info before loading

  bug
  chromiumembedded/cef#4350 · Filter by author Xetoxyc opened on Nov 7, 2026
  2

• osr: Report when each paint's capture began, including to OnPaint

  enhancementosr
  chromiumembedded/cef#4347 · Filter by author jeremybower opened on Nov 4, 2026

• osr: linux: wayland: clipboard doesn't work

  buglinuxosr
  chromiumembedded/cef#4341 · Filter by author ujpv opened on Nov 2, 2026
  2

• CEFForum is dead

  chromiumembedded/cef#4340 · Filter by author JScheiterbauer opened on Nov 2, 2026
  2

• Add a callback for a browser starting or stopping audible playback

  enhancement
  chromiumembedded/cef#4333 · Filter by author Intere1 opened on Oct 29, 2026

• linux: alloy: native window: default context menu is closed immediately after it opens under GNOME/mutter

  alloybuglinuxnative
  chromiumembedded/cef#4329 · Filter by author linesight opened on Oct 26, 2026

• Extension resources with use_dynamic_url fail to load in pages (restart-on-redirect loses ExtensionURLLoader state)

  bug
  chromiumembedded/cef#4327 · Filter by author VelikiySebas opened on Oct 26, 2026

• Expose Chromium SurfaceEmbed for embedding browser content within a host page

  enhancement
  chromiumembedded/cef#4321 · Filter by author nyssance opened on Oct 21, 2026
  1

• Add public API support for browser-target DevTools connections

  enhancement
  chromiumembedded/cef#4320 · Filter by author magreenblatt opened on Oct 20, 2026

• linux: osr: OnAcceleratedPaint frames can be read before they're drawn on NVIDIA (regression from #4237)

  buglinuxosr
  chromiumembedded/cef#4313 · Filter by author krissedout opened on Oct 16, 2026
  6

• osr: External BeginFrames carry the time of the call, no deadline and a fixed 60 Hz interval

  enhancementosr
  chromiumembedded/cef#4311 · Filter by author super-ienien opened on Oct 13, 2026
  12

• alloy: window.open stalls with browser-level CDP auto-attach before popup initialization

  alloy-stylebug
  chromiumembedded/cef#4308 · Filter by author skyaara opened on Oct 12, 2026
  1

• Feature request: Add OnBeforeResourceResponse callback to CefResourceRequestHandler (response-side counterpart to OnBeforeResourceLoad)

  enhancement
  chromiumembedded/cef#4288 · Filter by author dreamanlan opened on Sep 26, 2026
  1

• Linux: Frameless Views windows request server-side decorations on Wayland

  buglinux
  chromiumembedded/cef#4273 · Filter by author swarogan opened on Sep 13, 2026

• Expose menu item icons through CefMenuModel

  enhancement
  chromiumembedded/cef#4205 · Filter by author rmorse opened on Jun 28, 2026
  1

• Add support for KillOnInvalidNavigationHeaders feature (M149+)

  enhancement
  chromiumembedded/cef#4177 · Filter by author magreenblatt opened on May 14, 2026
  1

• OSR OnPaint intermittently returns visually incomplete frame after JS-ready and Invalidate with external begin frame

  osr
  chromiumembedded/cef#4166 · Filter by author L0stInFades opened on Apr 28, 2026
  8

• win: Crash destroying parent window while modal alert is visible

  alloy-stylebugwindows
  chromiumembedded/cef#4146 · Filter by author EricPRHC opened on Mar 30, 2026
  3

• pushManager.subscribe() (Push Notifications) not working with GCM disabled.

  bug
  chromiumembedded/cef#4138 · Filter by author arteves opened on Mar 25, 2026
  2

• Windows 11 - Password gets visible in IME popup for Chinese input

  bugosrwindows
  chromiumembedded/cef#4127 · Filter by author AlexG-Uhlmann opened on Mar 16, 2026
  1