Search results

asyncio.subprocess spawning can block

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

Status: Open.

#146181 In python/cpython;

· charles-dyfis-net opened on Mar 19, 2026

Soft-deprecate outdated macros

docsDocumentation in the Doc dirDocumentation in the Doc dir

topic-C-API

Status: Open.

#146175 In python/cpython;

· encukou opened on Mar 19, 2026

Nested AttributeError improved messages don't work with properties

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

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

Status: Open.

#146171 In python/cpython;

· rodrigogiraoserrao opened on Mar 19, 2026

Segfault/UB from expat when re-entering the XML Parser

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

topic-XML

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

Status: Open.

#146169 In python/cpython;

· stestagg opened on Mar 19, 2026

Use frozendict in Lib/curses/has_key.py

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#146153 In python/cpython;

· jonathandung opened on Mar 19, 2026

_json: stale markers entries on error paths in encoder_listencode_obj

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

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

Status: Open.

#146152 In python/cpython;

· raminfp opened on Mar 19, 2026

Support complex (float/double) types in array.array and memoryview

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

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#146151 In python/cpython;

· skirpichev opened on Mar 19, 2026

Fallback socketpair authentication is unreliable on WASI

OS-wasi

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

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

Status: Open.

#146139 In python/cpython;

· dicej opened on Mar 18, 2026

The JIT's patch_aarch64_33rx relocation isn't safe

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

3.15new features, bugs and security fixesnew features, bugs and security fixes

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

topic-JIT

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

Status: Open.

#146128 In python/cpython;

· brandtbucher opened on Mar 18, 2026

[CVE-2026-3479] Documented pkgutil.get_data() restrictions are not enforced

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

3.15new features, bugs and security fixesnew features, bugs and security fixes

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

type-securityA security issueA security issue

Status: Open.

#146121 In python/cpython;

· StanFromIreland opened on Mar 18, 2026

Umbrella issue: code review reports from cpython-review-toolkit

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

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

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

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

Status: Open.

#146103 In python/cpython;

· devdanzin opened on Mar 18, 2026

Umbrella issue: bugs found using cpython-review-toolkit

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

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

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

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

Status: Open.

#146102 In python/cpython;

· devdanzin opened on Mar 18, 2026