Issues

• Windows desktop: CreateProcess blocked by policy without actionable per-call denial details

  appbugsandboxtool-callswindows-os
  openai/codex#58437 · Filter by author AshaterEzz opened on Oct 30, 2026
  1

• macOS 26.1027.30824: all tested Excel attachments hang on send and lock the composer; PDFs work

  appbug
  openai/codex#58435 · Filter by author zoudiheng-jpg opened on Oct 30, 2026
  1

• Windows sandbox: an approved request_permissions write to a file that does not exist yet is dropped (exists() filter), so the write fails and is asked again

  bugCLIsandboxwindows-os
  openai/codex#58433 · Filter by author hesong12 opened on Oct 30, 2026
  2

• Windows desktop: XLSX attachments leave Send spinning without an error; same files work on web

  appbugwindows-os
  openai/codex#58432 · Filter by author AlexAndou opened on Oct 30, 2026
  1

• Let local tools find which client process is attached to a thread when the managed daemon is running

  app-serverCLIenhancement
  openai/codex#58431 · Filter by author markwylde opened on Oct 30, 2026

• Windows desktop: downloading a generated TAR artifact fails with an error

  appbugwindows-os
  openai/codex#58429 · Filter by author KikiKari opened on Oct 30, 2026
  1

• [macOS][26.1027.30824] Chat switching lag after PDF preview; getAnnotations/sendWithPromise errors; restart ineffective

  appbugperformance
  openai/codex#58426 · Filter by author user112219 opened on Oct 30, 2026
  1

• Android Remote connection hangs while sending messages

  appapp-serverbugconnectivityremote
  openai/codex#58425 · Filter by author inki921snezeb opened on Oct 30, 2026

• [Windows][26.1027.30824] Existing Codex cloud chats missing from desktop sidebar while Chrome works

  appbugsessionwindows-os
  openai/codex#58424 · Filter by author flocrossbridge opened on Oct 30, 2026
  1

• app-server atomic join of an already-loaded thread

  app-serverCLIenhancement
  openai/codex#58423 · Filter by author khughitt opened on Oct 30, 2026

• Auto-review retains earlier authorization scope; exact-action approval unavailable in desktop

  appbugsandboxwindows-os
  openai/codex#58422 · Filter by author almoghrabyf-netizen opened on Oct 30, 2026
  2

• app-server: queued input is not drained after an interrupted turn (thread stays idle with a pending queue item)

  app-serverbug
  openai/codex#58421 · Filter by author tomschell opened on Oct 30, 2026
  1

• [macOS][26.1027.30824] Stopping composer dictation correlates with Core Audio hang affecting other apps

  appbug
  openai/codex#58420 · Filter by author chuckofalltrades opened on Oct 30, 2026

• [macOS][26.1027.30824] Visible in-app browser cannot bind: Browser is not available: iab

  appbrowserbug
  openai/codex#58419 · Filter by author vcollos opened on Oct 30, 2026
  1

• Voice chat gets falsely moderated when speaking Finnish

  appbugmodel-behavior
  openai/codex#58417 · Filter by author paulifuni opened on Oct 30, 2026

• [macOS][In-app browser] Large website uploads much slower than Safari and fail after ~10 minutes

  appbrowserbugconnectivityperformance
  openai/codex#58416 · Filter by author rogerlew opened on Oct 30, 2026

• [macOS][26.1027.30824] Mandarin composer dictation often outputs English or garbled text after update

  appbug
  openai/codex#58415 · Filter by author tonyjunhu opened on Oct 30, 2026
  1

• Codex 0.166.0 Linux sandbox silently exits 182 on Android/Termux proot Ubuntu 22.04

  bugCLIsandbox
  openai/codex#58414 · Filter by author rrskris opened on Oct 30, 2026

• Usage-limit 429: codex-family rate-limit headers discarded when x-codex-active-limit names another limit

  app-serverbugCLIrate-limits
  openai/codex#58413 · Filter by author imluckii opened on Oct 30, 2026
  2

• [Windows Desktop] @ file mention picker returns no local workspace files

  appbugwindows-os
  openai/codex#58409 · Filter by author JulienFerraro opened on Oct 30, 2026

• [Windows] ChatGPT 26.1027.30824 uses 18 processes and memory grows from 1.75 to 1.98 GB without using Codex

  appbugperformancewindows-os
  openai/codex#58408 · Filter by author chrisbln2014 opened on Oct 30, 2026

• Codex Web: environment Edit/Republish blocked; feedback session ID not displayed

  bugcodex-web
  openai/codex#58407 · Filter by author billnarin-99 opened on Oct 30, 2026
  1

• Windows elevated sandbox: stale deny-read ACEs are never revoked (revoke_ace uses REVOKE_ACCESS, which leaves deny ACEs)

  bugCLIsandboxwindows-os
  openai/codex#58402 · Filter by author hesong12 opened on Oct 30, 2026

• Approval review treats direct user authorization as untrusted transcript

  appbugsandboxwindows-os
  openai/codex#58401 · Filter by author drhwatson opened on Oct 30, 2026
  1

• Image Generation is Broken

  appbugimagenmodel-behavior
  openai/codex#58400 · Filter by author kaybrendy-dot opened on Oct 30, 2026