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A Codex Desktop user reported that Crashpad folders on a Mac grew to about 323GB, or roughly 35% of the computer’s 926GB disk, between Oct. 15 and Oct. 17, 2026. The report says deleting renamed copies freed more than 48GB, but the source material does not establish the cause, whether the issue affects other users, or whether OpenAI has issued a fix.
A Codex Desktop user says the app’s Crashpad directories grew to about 323GB on a Mac over a measurement period from Oct. 15 to Oct. 17, 2026, taking up roughly 35% of the computer’s 926GB disk. The report describes more than 4 million files and says available space fell to 1.4GB before the user discovered the buildup; the supplied material does not establish whether other users are affected or whether OpenAI has released a fix.
The user posted the findings in a GitHub issue about Codex Desktop, saying the behavior persisted on the tested build. The reported environment was ChatGPT.app version 26.1007.71326 (build 20398), Codex Framework (Chromium) 155.0.8059.40, macOS 15.7.4 and Apple Silicon (arm64). The measurements are an individual user’s report, not an independently verified product-wide finding.
The user counted about 2,251,765 files totaling 180GB in ~/Library/Application Support/com.openai.codex/web/Crashpad, and about 1,785,095 files totaling 143GB in ~/Library/Application Support/Codex/Crashpad, most of the latter in its pending folder. Together, the directories accounted for roughly 323GB and 4.04 million files, according to the issue.
The user said the app continued to work and did not display a storage warning. They reported renaming both Crashpad folders while the app was still running, then deleting the renamed copies. Available disk space rose from 1.4GB to more than 50GB within minutes, although deletion was still underway because of the millions of small files.
When Crash Reports Consume Disk Space
If the reported buildup is reproducible, it can reduce a computer’s available storage substantially without making the app appear to stop working. In this case, the user said the files occupied about 35% of the disk and free space had fallen to 1.4GB before they found the directories by checking their Library folder.
That makes the report relevant to Codex Desktop users who may be monitoring disk space or trying to diagnose unexplained storage loss. It also points to two separate concerns raised by the reporter: possible repeated crashes producing dumps, and a lack of a reported size or file-count limit or in-app warning. The issue does not, on its own, prove that the same pattern occurs across installations.
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Earlier Reports and Requested Safeguards
The GitHub issue’s title was changed on June 9, 2026, from describing growth to about 5GB to saying it was growing without a limit, at least 5GB per day. The later measurement cited in the report is much larger, but the supplied information does not explain the growth rate between those observations or establish that the folders grew at a constant rate.
The reporter links several related GitHub issues, including one describing a Crashpad handler SIGTRAP shortly after launch and repeated respawning, as well as a request for storage limits and automatic cleanup. Those linked issue descriptions provide context for the user’s suspected connection, but the material supplied here does not independently confirm that the handler crash loop caused the 323GB accumulation.
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Cause and Scope Remain Unverified
The material supplied for this report contains one user’s measurements, not confirmation from OpenAI or evidence that the behavior affects Codex Desktop users generally. It also does not show whether the files were all valid crash dumps, why they accumulated, or whether the apparent handler crash loop caused their creation.
It is not clear whether the issue has been acknowledged, reproduced by maintainers, or addressed in a later app build. The report gives a two-day measurement window and a prior title referring to daily growth, but does not provide a continuous set of measurements that would establish the rate or explain how the totals changed over time.
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Maintainers’ Response and Storage Controls
The next useful update would be a maintainer response confirming whether the reported behavior can be reproduced, identifying the source of the pending files and stating whether a fix is planned or available. The user requested automatic pruning or a size or count cap, a fix for the suspected handler crash loop, and an in-app warning when Codex-related data grows beyond a few gigabytes.
Until the issue’s status is confirmed, users who suspect unusually high storage use can inspect the listed Crashpad paths, but the report does not establish a universal cleanup procedure or guarantee that deleting these folders is safe in every situation. No release date, confirmed fix or official guidance appears in the supplied source material.
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Key Questions
How much storage did the user report Codex Desktop using?
The user reported about 323GB across two Crashpad directories, comprising roughly 4.04 million files on a Mac with a 926GB disk.
When were the measurements taken?
The report says the measurements were taken from Oct. 15 to Oct. 17, 2026, using ChatGPT.app 26.1007.71326 (build 20398), Codex Framework (Chromium) 155.0.8059.40 and macOS 15.7.4.
Has OpenAI confirmed a bug or released a fix?
The supplied material includes no OpenAI response or confirmed fix. It records a user’s report and links to related GitHub issues.
Did deleting the folders restore disk space?
The user said renaming the folders and deleting the renamed copies increased available space from 1.4GB to more than 50GB within minutes. The deletion was still running, and the report does not establish that this is an officially recommended cleanup method.
Source: hn
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