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_remote_debugging: returning the same samples over and over

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149718 In python/cpython;

· maurycy opened on May 12, 2026

Unclear which slot definition macro to use

docsDocumentation in the Doc dirDocumentation in the Doc dir

Status: Open.

#149716 In python/cpython;

· philthompson10 opened on May 12, 2026

BOLT-WARNING: specifying numeric value "1" for option -icf is deprecated

buildThe build process and cross-buildThe build process and cross-build

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149708 In python/cpython;

· utkonos opened on May 12, 2026

-Wdiscarded-qualifiers warning in _ctypes_test.c my_strchr() under FORTIFY_SOURCE=3

buildThe build process and cross-buildThe build process and cross-build

extension-modulesC modules in the Modules dirC modules in the Modules dir

testsTests in the Lib/test dirTests in the Lib/test dir

topic-ctypes

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149707 In python/cpython;

· utkonos opened on May 12, 2026

-Wstringop-truncation warning in socketmodule.c getsockaddrarg() for AF_ALG salg_name

extension-modulesC modules in the Modules dirC modules in the Modules dir

pendingThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is provided

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149706 In python/cpython;

· utkonos opened on May 12, 2026

source venv/bin/activate returns non-zero on systems with hashing disabled

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

topic-venvRelated to the venv moduleRelated to the venv module

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149701 In python/cpython;

· genericallyterrible opened on May 12, 2026

Upgrade bundled Expat to 2.8.1 (e.g. for the fix to CVE-2026-45186)

3.10only security fixesonly security fixes

3.11only security fixesonly security fixes

3.12only security fixesonly security fixes

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

3.15pre-release feature fixes, bugs and security fixespre-release feature fixes, bugs and security fixes

3.16new features, bugs and security fixesnew features, bugs and security fixes

extension-modulesC modules in the Modules dirC modules in the Modules dir

topic-XML

type-securityA security issueA security issue

Status: Open.

#149698 In python/cpython;

· hartwork opened on May 11, 2026

JIT shim object drops GNU property notes (CET/BTI/PAC) from output binaries

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

topic-JIT

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149697 In python/cpython;

· stratakis opened on May 11, 2026

asyncio.iscoroutinefunction has no docstring due to misplaced import statement

3.14bugs and security fixesbugs and security fixes

3.15pre-release feature fixes, bugs and security fixespre-release feature fixes, bugs and security fixes

docsDocumentation in the Doc dirDocumentation in the Doc dir

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

topic-asyncio

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149694 In python/cpython;

· deadlovelll opened on May 11, 2026

Heap corruption in re.findall under sustained allocation load on Python 3.12.x (Linux x86_64)

extension-modulesC modules in the Modules dirC modules in the Modules dir

pendingThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is provided

topic-regex

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#149692 In python/cpython;

· bill-taut opened on May 11, 2026

Missing error / null pointer checks in Parser/action_helpers.c

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

topic-parser

triagedThe issue has been accepted as valid by a triager.The issue has been accepted as valid by a triager.

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#149689 In python/cpython;

· KowalskiThomas opened on May 11, 2026

Use _Py prefix for private C API added in 3.15

topic-C-API

type-refactorCode refactoring (with no changes in behavior)Code refactoring (with no changes in behavior)

Status: Open.

#149685 In python/cpython;

· encukou opened on May 11, 2026