protocolbuffers/protobuf Issues

C++ (71,223 stars) (16,128 forks) (64 indexed issues)Last commit May 15, 2026

Issues

63 open indexed issues

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Open

Protobuf library requires bash.exe / WSL, seemingly unnecessarily

bughelp wanted

protocolbuffers/protobuf #27307 opened 16 days ago · C++ · 71,223 stars

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Open

Recursion Depth Limit: Can reach depth 200 via 100 nested unknown groups beneath a depth=100 messageset item

bughelp wanted

protocolbuffers/protobuf #26437 opened 2 months ago · C++ · 71,223 stars

2 comments0 reactions0 assignees

Open

PHP: C extension has undocumented "append" function that has no package parity.

help wanted

protocolbuffers/protobuf #26188 opened 3 months ago · C++ · 71,223 stars

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Open

Multiple CWE's in protobuf after SAST analysis by PVS-Studio

help wanted

protocolbuffers/protobuf #24882 opened 5 months ago · C++ · 71,223 stars

1 comment0 reactions0 assignees

Open

pkg-config can not resolve dependencies

cmakehelp wanted

protocolbuffers/protobuf #24610 opened 6 months ago · C++ · 71,223 stars

2 comments0 reactions0 assignees

Open

PHP Extension - Segmentation fault when serialize() is called on a protobuf message

help wanted

protocolbuffers/protobuf #24369 opened 7 months ago · C++ · 71,223 stars

4 comments1 reaction0 assignees

Open

[Python] Potential memory leak

help wantedpython

protocolbuffers/protobuf #24257 opened 7 months ago · C++ · 71,223 stars

3 comments0 reactions0 assignees

Open

bug: CodedInputStream.newInstance(List) with an empty bytebuffer produces an error

help wantedjava

protocolbuffers/protobuf #23957 opened 7 months ago · C++ · 71,223 stars

3 comments0 reactions0 assignees

Open

[python] Message constructor argument enum typing

help wantedpython

protocolbuffers/protobuf #23670 opened 8 months ago · C++ · 71,223 stars

3 comments1 reaction1 assignee

Open

Warning in repeated_ptr_field.h about conversion from `size_t` to `int` causes compiler error

help wanted

protocolbuffers/protobuf #23248 opened 9 months ago · C++ · 71,223 stars

1 comment0 reactions1 assignee

Open

Protobuf overrides user-specified CMAKE_MSVC_RUNTIME_LIBRARY on MSVC, making it impossible to force /MD in Debug

cmakehelp wanted

protocolbuffers/protobuf #23173 opened 9 months ago · C++ · 71,223 stars

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Open

Check for wrapper types in C# code gen should be case insensitive

c#help wanted

protocolbuffers/protobuf #22744 opened 10 months ago · C++ · 71,223 stars

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Open

Allow configurable handling of invalid UTF-8 for better backward compatibility (C#)

help wanted

protocolbuffers/protobuf #22288 opened 11 months ago · C++ · 71,223 stars

1 comment0 reactions0 assignees

Open

Iterating a \Google\Protobuf\Internal\Message PHP object segfaults when using the protobuf extension

help wantedphp

protocolbuffers/protobuf #22173 opened last year · C++ · 71,223 stars

3 comments1 reaction0 assignees

Open

Python: Use multi-phase initialisation (PEP 489)

help wantedkeep openpython

protocolbuffers/protobuf #21995 opened last year · C++ · 71,223 stars

3 comments0 reactions1 assignee

Open

gRPC python type stubs not accurately reflecting runtime

help wanted

protocolbuffers/protobuf #21691 opened last year · C++ · 71,223 stars

22 comments0 reactions1 assignee

Open

Ruby class documentation barely exists

documentationhelp wantedruby

protocolbuffers/protobuf #21092 opened last year · C++ · 71,223 stars

6 comments1 reaction0 assignees

Open

BUG: pkg-config metadata is incorrect on windows

cmakehelp wantedwindows

protocolbuffers/protobuf #20515 opened last year · C++ · 71,223 stars

3 comments0 reactions1 assignee

Open

CMake uninitialized variable warnings

c++cmakehelp wanted

protocolbuffers/protobuf #19683 opened last year · C++ · 71,223 stars

1 comment0 reactions0 assignees

Open

[MSVC] protobuf failed to run test on Windows

help wantedwindows

protocolbuffers/protobuf #19584 opened last year · C++ · 71,223 stars

3 comments0 reactions1 assignee