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Pull requests: python/cpython

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Pull requests list

gh-143429: Skip NaN encoding assertions for MIPS awaiting core review skip news tests Tests in the Lib/test dir
#143432 opened Jan 5, 2026 by chenx97 Loading…
5
[3.13] gh-143309: fix UAF in os.execve when the environment is concurrently mutated (GH-143314) awaiting core review
#143431 opened Jan 5, 2026 by picnixz Loading…
gh-134584: Eliminate redundant refcounting in TO_BOOL_ALWAYS_TRUE awaiting review
#143427 opened Jan 5, 2026 by reidenong Loading…
3
gh-143423: Fix free-threaded build detection in sampling profiler awaiting review
#143426 opened Jan 5, 2026 by DCchoudhury15 Loading…
2
gh-143420: Clarify sequence behavior for slice indexes awaiting review docs Documentation in the Doc dir needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes skip news
#143422 opened Jan 5, 2026 by skirpichev Loading…
gh-143377: fix crashes in _interpreters.capture_exception awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#143418 opened Jan 4, 2026 by picnixz Loading…
gh-134584: Eliminate redundant refcounting from TO_BOOL_STR awaiting review
#143417 opened Jan 4, 2026 by Zheaoli Loading…
8
Pre PEP: d-string draft implementation skip issue skip news topic-parser type-feature A feature request or enhancement
#143416 opened Jan 4, 2026 by methane • Draft
2
gh-142461: Move misplaced NEWS entries to an appropriate section awaiting changes docs Documentation in the Doc dir skip news
#143411 opened Jan 4, 2026 by Aniketsy Loading…
22
gh-143378: Fix UAF when BytesIO is concurrently mutated during write operations awaiting change review
#143408 opened Jan 4, 2026 by superboy-zjc Loading…
17
gh-142533: Document CRLF injection vulnerability in http.server and wsgiref modules awaiting review docs Documentation in the Doc dir skip news
#143395 opened Jan 3, 2026 by tadejmagajna Loading…
5
gh-142252: Augment functools.cached_property tests for set/delete awaiting review skip news tests Tests in the Lib/test dir
#143393 opened Jan 3, 2026 by Aniketsy Loading…
1
gh-142461: Move misplaced NEWS entries to an appropriate section awaiting changes docs Documentation in the Doc dir skip news
#143392 opened Jan 3, 2026 by Aniketsy Loading…
14
gh-142982: Specialize CALL_FUNCTION_EX awaiting core review
#143391 opened Jan 3, 2026 by Fidget-Spinner Loading…
8
[3.14] Fix dunder name typo in compiler code comment (GH-143374) awaiting review skip issue skip news
#143386 opened Jan 3, 2026 by miss-islington Loading…
gh-143379: fix UAF in struct.Struct.pack() when object modified by dunder methods awaiting review
#143382 opened Jan 3, 2026 by skirpichev Loading…
1
gh-143331: Schedule to remove format "N" for Decimal awaiting core review docs Documentation in the Doc dir skip news
#143372 opened Jan 2, 2026 by donbarbos Loading…
3
gh-142095: Use thread local frame info in py-bt and py-bt-full when available
#143371 opened Jan 2, 2026 by colesbury • Draft
2
gh-143346: Fix calculation of the line width for wrapped Base64 in plistlib awaiting core review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#143347 opened Jan 2, 2026 by serhiy-storchaka Loading…
3
Document missing type flags as part of Stable ABI awaiting review
#143345 opened Jan 2, 2026 by da-woods Loading…
1
gh-131798: Support generator frames in the JIT optimizer awaiting core review
#143340 opened Jan 1, 2026 by Fidget-Spinner Loading…
gh-69912: Document sys.getprofile() behavior with C profilers awaiting review docs Documentation in the Doc dir skip news
#143338 opened Jan 1, 2026 by heathdutton Loading…
gh-142764: Restore REPLACE_OPCODE_IF_EVALUATES_PURE optimization skip news
#143335 opened Jan 1, 2026 by Fidget-Spinner Loading…
1
gh-142665: fix UAF when accessing a memoryview concurrently mutates the underlying buffer awaiting core review
#143324 opened Jan 1, 2026 by picnixz Loading…
gh-143304: Fix ctypes.CDLL to honor handle parameter on POSIX systems awaiting merge needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes
#143318 opened Dec 31, 2025 by Koolvansh07 Loading…
1
21
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