Issues

• Windows: model continuation fails with HTTP 400 Bad Request after stream resets and HTTP fallback

  openai/codex#55930 · Filter by author OutLawZhangSan-liii opened on Oct 21, 2026

• Add privacy controls for workspace Git metadata sent to model providers and MCP servers

  CLIconfigenhancementmcp
  openai/codex#55929 · Filter by author charzhou opened on Oct 21, 2026

• Auto-compaction counts retained encrypted reasoning twice: internal counter = displayed + ~0.19x reasoning blob bytes (0.163.0)

  bugCLIcontextrate-limits
  openai/codex#55928 · Filter by author bighamx opened on Oct 21, 2026
  1

• Support Composer Predictions in ChatGPT iOS Remote for macOS-hosted Codex sessions

  enhancementiOSremote
  openai/codex#55927 · Filter by author TyceHerrman opened on Oct 21, 2026

• SDK exec JSON stream omits MCP outcomes nested inside code-mode exec

  bugCLIexecmcp
  openai/codex#55926 · Filter by author nsxdavid opened on Oct 21, 2026
  1

• macOS double typing across apps except Codex during agent control of Claude.

  appbugcomputer-use
  openai/codex#55925 · Filter by author NerdBrainz opened on Oct 21, 2026

• [Linux][0.162.1] Multiple SSH-started app-servers strand mobile tasks; Unix control entry disappears after idle-instance shutdown

  app-serverbugCLIremote
  openai/codex#55924 · Filter by author 360C opened on Oct 21, 2026

• macOS Desktop 26.1016.51333: new Full access chat receives managed workspace-write permissions

  appbugsandbox
  openai/codex#55922 · Filter by author Sereja3578 opened on Oct 21, 2026
  1

• Docs: Best practices Copy Page shows an error prompt; Markdown URL returns 404

  documentation
  openai/codex#55921 · Filter by author omarpinarecords opened on Oct 21, 2026
  1

• [Android Remote][Ubuntu] Older threads time out while tasks execute; recovered after deleting 65 local sessions

  bugconnectivityremotesession
  openai/codex#55920 · Filter by author mikrofreedom-code opened on Oct 21, 2026
  1

• [macOS][Desktop] Codex composer clips multiple attachments; hidden files cannot be removed

  appbug
  openai/codex#55919 · Filter by author pigbang521 opened on Oct 21, 2026

• Use role-neutral terminology instead of “the human” in Codex handoff summaries

  appenhancementsession
  openai/codex#55918 · Filter by author mdaneri opened on Oct 21, 2026

• Codex app on Windows: high memory usage (~1.5 GB) right after launch, started 2026-10-20

  appbugperformancewindows-os
  openai/codex#55917 · Filter by author rodrigorubacow-source opened on Oct 21, 2026

• Potential authorization boundary failure leading to destructive out-of-scope filesystem deletion

  bugextensionsandboxtool-callswindows-os
  openai/codex#55916 · Filter by author SW-oasen opened on Oct 21, 2026

• Assistant final reply deleted from conversation after next turn — node saved with can_save:false (macOS app 26.1007 → 26.1013, gpt-6-thinking)

  appbugsession
  openai/codex#55915 · Filter by author sravanthr2408 opened on Oct 21, 2026
  1

• Windows desktop: CreateProcess policy rejection gives no enforcing rule or supported authorization path (bundled CLI 0.163.0-alpha.10.2)

  appbugsandboxtool-callswindows-os
  openai/codex#55914 · Filter by author moblopsapp opened on Oct 21, 2026
  1

• WebSocket 400 payload_too_large is terminal and bypasses HTTP fallback

  bugCLIconnectivitycustom-model
  openai/codex#55912 · Filter by author NikitaMGrimm opened on Oct 21, 2026
  2

• [macOS][Desktop] Markdown and text attachment tabs in side browser do not respond to clicks

  appbrowserbug
  openai/codex#55911 · Filter by author salmonriverops opened on Oct 21, 2026

• MCP OAuth login succeeds, but connected Chrome shows ERR_BLOCKED_BY_CLIENT at the callback

  authbrowserbugCLImcp
  openai/codex#55910 · Filter by author gouveags opened on Oct 21, 2026

• [macOS 27.0.1] Repeated ChatGPT/Codex Chrome_IOThread SIGTRAP crashes during UI QA (26.1013.40934)

  appbrowserbugcomputer-use
  openai/codex#55909 · Filter by author PrisonerCoding opened on Oct 21, 2026
  1

• Windows 10 Codex elevated sandbox denies workspace writes after successful provisioning

  appbugsandboxwindows-os
  openai/codex#55908 · Filter by author ashharudheencp opened on Oct 21, 2026
  1

• [Windows Desktop] Composer hidden below viewport in maximized landscape window; visible only in portrait-shaped window

  appbugwindows-os
  openai/codex#55907 · Filter by author JeaYoul opened on Oct 21, 2026
  1

• App-server loses the URL of an unknown web-search action

  app-serverbug
  openai/codex#55906 · Filter by author MoxForge opened on Oct 21, 2026
  1

• GPT-6.1 Modle issue

  appauthbugwindows-os
  openai/codex#55905 · Filter by author s79665037-lang opened on Oct 21, 2026
  1

• Docs: clarify read-only attachment to a running Windows Desktop app-server

  appapp-serverdocumentationwindows-os
  openai/codex#55904 · Filter by author MaginaLW opened on Oct 21, 2026