Crash closing browser tabs

“Codex Windows 桌面端在代理关闭内置浏览器标签、清理 webview 时，整个主进程反复崩溃，持续中断工作。用户有时在其他应用中工作，关闭动作来自浏览器 API，不能归因于用户手动退出 Codex。升级应用后仍复发。”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/14042/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Windows app crashes when closing embedded browser tabs. Main process exits with 0xC0000005 in chrome.dll after webview disposal and guest teardown; not every close reproduces.

Is this your bug?

File my report

Where: Built-in browser
Error text: Exception: `0xC0000005` — invalid pointer read
Versions: 26.1007.71326
Platforms: Windows
How bad: Stops work: a core feature can't be used.

Part of: Crash on in-app browser teardown2 bugs

Crash after Browser Use teardown9 people

Not quite your bug?

Desktop app crashes at startup7 people
Desktop app browser-process crash3 people

Original reports2, newest first

Oct 15, 2026[Windows] Main process repeatedly crashes when closing built-in browser tabs: C0000005 / chrome.dll+0x532F638On GitHub#54493
Oct 4, 2026Windows desktop app crashes with access violation in chrome.dll during embedded browser cleanupOn GitHub#50799