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Pull requests: python/cpython

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Pull requests list

gh-148660: Fix use-after-free in OrderedDict.copy() on reentrant mutation awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#151573 opened Jun 17, 2026 by gpshead Member Loading…
@gpshead
[3.10] gh-149079: Fix O(n^2) canonical ordering in unicodedata.normalize() (GH-149080) awaiting review topic-unicode type-security A security issue
#151571 opened Jun 17, 2026 by tomcruiseqi Loading…
[3.11] gh-149079: Fix O(n^2) canonical ordering in unicodedata.normalize() (GH-149080) awaiting review topic-unicode type-security A security issue
#151570 opened Jun 17, 2026 by tomcruiseqi Loading…
1
[wip] PyREPL: Add ctrl+up/down for multiline history
#151569 opened Jun 16, 2026 by edvilme Contributor • Draft
[3.11] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545) awaiting review
#151568 opened Jun 16, 2026 by miss-islington Contributor Loading…
1
[3.12] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545) awaiting review
#151567 opened Jun 16, 2026 by miss-islington Contributor Loading…
1
[3.13] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545) awaiting review
#151566 opened Jun 16, 2026 by miss-islington Contributor Loading…
1
[3.14] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545) awaiting review
#151565 opened Jun 16, 2026 by miss-islington Contributor Loading…
[3.15] gh-151544: Fixes CVE-2026-12003 by removing the fallback to %VPATH%/Modules/Setup.local for discovering sources in getpath.py (GH-151545) awaiting review
#151564 opened Jun 16, 2026 by miss-islington Contributor Loading…
gh-151556: Show sample CSV file content in csv module docs awaiting review docs Documentation in the Doc dir skip news
#151563 opened Jun 16, 2026 by lul-cas Loading…
1
2
gh-150836: Mount embedded Tk ZIP in _tkinter on Windows awaiting review
#151562 opened Jun 16, 2026 by jjhelmus Loading…
gh-151560: import MetaPathFinder, Loader and make it used awaiting review
#151561 opened Jun 16, 2026 by ringobanana-3900 Loading…
3
gh-151558: Fix symlink escape via tarfile hardlink-extraction fallback awaiting core review
#151559 opened Jun 16, 2026 by StanFromIreland Member Loading…
gh-49680: Don't rewrite CR/LF in imaplib APPEND literals awaiting review
#151557 opened Jun 16, 2026 by harjothkhara Contributor Loading…
2
[3.14] gh-150902: Optimize PyCriticalSection2 to skip locking the same locks held by the current CS2 awaiting review
#151555 opened Jun 16, 2026 by miss-islington Contributor Loading…
[3.15] gh-150902: Optimize PyCriticalSection2 to skip locking the same locks held by the current CS2 awaiting review
#151554 opened Jun 16, 2026 by miss-islington Contributor Loading…
gh-151546: Fix stack limits on musl awaiting core review needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#151548 opened Jun 16, 2026 by vstinner Member Loading…
gh-151542: Use at least 2 MiB stack size, instead of 1 MiB needs backport to 3.14 bugs and security fixes needs backport to 3.15 pre-release feature fixes, bugs and security fixes
#151543 opened Jun 16, 2026 by vstinner Member • Draft
4
gh-151119: Sync eval stack in LIST_APPEND on allocation failure awaiting review
#151538 opened Jun 16, 2026 by bhuvi27 Contributor Loading…
1
gh-151427: add 'not macOS' restriction on availabitity state of 7 functions in os module. awaiting merge docs Documentation in the Doc dir skip news
#151537 opened Jun 16, 2026 by YvesDup Contributor Loading…
2
gh-151535: Bound _remote_debugging asyncio awaited_by graph recursion awaiting review
#151536 opened Jun 16, 2026 by tonghuaroot Contributor Loading…
1
gh-146102: Avoid possibe memory leak in pylifecycle.c awaiting review
#151534 opened Jun 16, 2026 by ByteFlowing1337 Contributor Loading…
1
gh-151532: Validate xmlrpc.client.dumps() arguments under -O awaiting review
#151533 opened Jun 16, 2026 by zainnadeem786 Loading…
1
gh-151526: Add csv writer tests for quote style edge cases awaiting review skip news tests Tests in the Lib/test dir
#151527 opened Jun 16, 2026 by doma17 Loading…
2
gh-151524: Avoid using instrumentation callback result after Py_DECREF awaiting changes skip news
#151525 opened Jun 16, 2026 by lpyu001 Contributor Loading…
8
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