René's URL Explorer Experiment


Title: [3.13] gh-112127: Fix possible use-after-free in atexit.unregister() (GH-114092) by serhiy-storchaka · Pull Request #142880 · python/cpython · GitHub

Open Graph Title: [3.13] gh-112127: Fix possible use-after-free in atexit.unregister() (GH-114092) by serhiy-storchaka · Pull Request #142880 · python/cpython

X Title: [3.13] gh-112127: Fix possible use-after-free in atexit.unregister() (GH-114092) by serhiy-storchaka · Pull Request #142880 · python/cpython

Description: (cherry picked from commit 2b466c4) Issue: Use-after-free in unregister() of atexit module #112127

Open Graph Description: (cherry picked from commit 2b466c4) Issue: Use-after-free in unregister() of atexit module #112127

X Description: (cherry picked from commit 2b466c4) Issue: Use-after-free in unregister() of atexit module #112127

Opengraph URL: https://github.com/python/cpython/pull/142880

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:43166f39-fbfe-207e-c245-53d921e0cae5
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE83E:B0660:9C90D:DBD89:696A0214
html-safe-nonceac93288965062026127068253960b5bed59624ea49c89f281efc57485ceb5b16
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFODNFOkIwNjYwOjlDOTBEOkRCRDg5OjY5NkEwMjE0IiwidmlzaXRvcl9pZCI6IjYzOTMwNzc3ODQxNDUxNjY4NjgiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac6db7edcd68f418de3a3b5af631e7a0a4924930a89e2b2daaf2989689da2d3084
hovercard-subject-tagpull_request:3110387584
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/142880/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/c62ebc428ea18fc0c846c8c1f43f546d91b93274d774c71c942eb7101e2a4b4d/python/cpython/pull/142880
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/c62ebc428ea18fc0c846c8c1f43f546d91b93274d774c71c942eb7101e2a4b4d/python/cpython/pull/142880
og:image:alt(cherry picked from commit 2b466c4) Issue: Use-after-free in unregister() of atexit module #112127
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameserhiy-storchaka
hostnamegithub.com
expected-hostnamegithub.com
None578c119ff0247c8b2f2491fbf4fc0395cdf909d4df66598cebdc96ddfc4418dc
turbo-cache-controlno-preview
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release671c2f67171dbced24284331f3133a613d08c366
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/142880#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F142880
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F142880
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/142880
Reloadhttps://github.com/python/cpython/pull/142880
Reloadhttps://github.com/python/cpython/pull/142880
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/142880
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/pull/142880
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/python/cpython/pull/142880#issue-comment-box
serhiy-storchakahttps://github.com/serhiy-storchaka
python:3.13https://github.com/python/cpython/tree/3.13
serhiy-storchaka:backport-2b466c4-3.13https://github.com/serhiy-storchaka/cpython/tree/backport-2b466c4-3.13
[3.13] gh-112127: Fix possible use-after-free in atexit.unregister() (GH-114092) https://github.com/python/cpython/pull/142880#top
serhiy-storchakahttps://github.com/serhiy-storchaka
python:3.13https://github.com/python/cpython/tree/3.13
serhiy-storchaka:backport-2b466c4-3.13https://github.com/serhiy-storchaka/cpython/tree/backport-2b466c4-3.13
Conversation 0 https://github.com/python/cpython/pull/142880
Commits 1 https://github.com/python/cpython/pull/142880/commits
Checks 37 https://github.com/python/cpython/pull/142880/checks
Files changed 4 https://github.com/python/cpython/pull/142880/files
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Dec 17, 2025https://github.com/python/cpython/pull/142880#issue-3739324255
Please reload this pagehttps://github.com/python/cpython/pull/142880
2b466c4https://github.com/python/cpython/commit/2b466c47c333106dc9522ab77898e6972e25a2c6
Use-after-free in unregister() of atexit module #112127https://github.com/python/cpython/issues/112127
Please reload this pagehttps://github.com/python/cpython/pull/142880
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Dec 17, 2025https://github.com/python/cpython/pull/142880#event-21620043884
Use-after-free in unregister() of atexit module #112127 https://github.com/python/cpython/issues/112127
gh-112127: Fix use-after-free in atexit.unregister() #114092 https://github.com/python/cpython/pull/114092
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
December 17, 2025 15:18https://github.com/python/cpython/pull/142880#event-21620049670
https://github.com/benjaminJohnson2204
https://github.com/serhiy-storchaka
[3.13]https://github.com/python/cpython/pull/142880/commits/3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
pythongh-112127https://github.com/python/cpython/issues/112127
: Fix possible use-after-free in atexit.unregis…https://github.com/python/cpython/pull/142880/commits/3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
3a92ca5https://github.com/python/cpython/pull/142880/commits/3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
pythonGH-114092https://github.com/python/cpython/pull/114092
2b466c4https://github.com/serhiy-storchaka/cpython/commit/2b466c47c333106dc9522ab77898e6972e25a2c6
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
force-pushedhttps://github.com/python/cpython/compare/ed7bea41ee567bd443035e14a4a9828bb5d62766..3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
ed7bea4https://github.com/python/cpython/commit/ed7bea41ee567bd443035e14a4a9828bb5d62766
3a92ca5https://github.com/python/cpython/commit/3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
Compare https://github.com/python/cpython/compare/ed7bea41ee567bd443035e14a4a9828bb5d62766..3a92ca5edc67946cd7ecacc3c8f89d5c587c9ae6
December 17, 2025 16:52https://github.com/python/cpython/pull/142880#event-21622225829
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
08d665dhttps://github.com/python/cpython/commit/08d665d607aded4be5461319b61023debdaacbd0
Dec 17, 2025https://github.com/python/cpython/pull/142880#event-21622760697
Please reload this pagehttps://github.com/python/cpython/pull/142880
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Dec 17, 2025https://github.com/python/cpython/pull/142880#event-21622761840
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F142880
Please reload this pagehttps://github.com/python/cpython/pull/142880
https://github.com/serhiy-storchaka
https://github.com/benjaminJohnson2204
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.