Issues

• php: RepeatedField iterator destructor destroys object properties twice

  buguntriaged
  protocolbuffers/protobuf#31162 · Filter by author 112sec opened on Oct 31, 2026

• php: DescriptorPool destructor destroys object properties twice

  buguntriaged
  protocolbuffers/protobuf#31161 · Filter by author 112sec opened on Oct 31, 2026

• PHP: DescriptorPool destructor destroys object properties twice

  buguntriaged
  protocolbuffers/protobuf#31160 · Filter by author 112sec opened on Oct 31, 2026

• php: integer array keys in Message::__construct are dereferenced as strings

  buguntriaged
  protocolbuffers/protobuf#31159 · Filter by author 112sec opened on Oct 31, 2026

• Py-upb: memory corruption reachable on adversarial py container implementations

  buguntriaged
  protocolbuffers/protobuf#31147 · Filter by author esrauchg opened on Oct 30, 2026

• upb: JSON encoder does not range-check Duration and Timestamp nanos (signed overflow on -2^31)

  protocolbuffers/protobuf#31032 · Filter by author pedrobtz opened on Oct 25, 2026

• upb: JSON encoder leaks the Any arena when encoding fails

  protocolbuffers/protobuf#31031 · Filter by author pedrobtz opened on Oct 25, 2026

• Inconsistent handling of empty pb.enumvalue.json values

  bugprotoc
  protocolbuffers/protobuf#30949 · Filter by author emcfarlane opened on Oct 23, 2026
  1

  

• [CMake] Support the native codegen target in protobuf_generate()

  feature request
  protocolbuffers/protobuf#30792 · Filter by author KUGA2 opened on Oct 19, 2026
  

• Prebuilt-protoc broken in 37.0-rc1

  bazelbugpackaging & distribution
  protocolbuffers/protobuf#30777 · Filter by author turmanticant opened on Oct 17, 2026
  

• Bazel: Split protobuf Bazel module across language boundaries

  feature request
  protocolbuffers/protobuf#30754 · Filter by author davido opened on Oct 16, 2026
  2

  

• Distribute Python type hints

  feature request
  protocolbuffers/protobuf#30731 · Filter by author sk- opened on Oct 15, 2026
  

• upb: use the overflow helpers for size arithmetic in the wire encoder

  protocolbuffers/protobuf#30686 · Filter by author vera-rubin opened on Oct 14, 2026
  

• Bazel: Non-Rust consumers inherit Rust compiler downloads via Protobuf

  bazelbugjava
  protocolbuffers/protobuf#30684 · Filter by author davido opened on Oct 14, 2026
  9

  

• upb: freeing a chain of upb_Arena_RefArena overflows the stack (SIGSEGV)

  bug
  protocolbuffers/protobuf#30640 · Filter by author devinrsmith opened on Oct 12, 2026
  

• C++ ProtoJSON rounds quoted 64-bit decimal/exponent integers and rejects an in-range value

  protocolbuffers/protobuf#30634 · Filter by author vera-rubin opened on Oct 12, 2026
  1

  

• Published wheel drops the Source link and SPDX license declared in setup.py

  python
  protocolbuffers/protobuf#30582 · Filter by author cemrehancavdar opened on Oct 9, 2026
  

• protobuf_generate() returns paths with // when a proto is directly in its import directory

  cmakefeature request
  protocolbuffers/protobuf#30479 · Filter by author 15daksh-2003 opened on Oct 6, 2026
  2

  

• protobuf_generate(): keep CMAKE_CURRENT_SOURCE_DIR as an import root when IMPORT_DIRS is set

  cmakefeature request
  protocolbuffers/protobuf#30478 · Filter by author 15daksh-2003 opened on Oct 6, 2026
  2

  

• C#: Make JsonFormatter.ToDiagnosticString honor debug_redact

  c#feature requestwait for user action
  protocolbuffers/protobuf#30455 · Filter by author raronen opened on Oct 5, 2026
  1

• Variant analysis: 1 unfixed sibling safety gap in protobuf

  bugc++
  protocolbuffers/protobuf#30183 · Filter by author x4evexnol opened on Sep 28, 2026
  2

  

• protobuf_generate() ignores --proto_path passed through PROTOC_OPTIONS

  cmakedocumentationhelp wanted
  protocolbuffers/protobuf#30162 · Filter by author 15daksh-2003 opened on Sep 25, 2026
  5

• Breaking Change: Dropping support for ObjectiveC

  protocolbuffers/protobuf#30118 · Filter by author rgoldfinger6 opened on Sep 23, 2026
  

• [C++] Redacted TextFormat output exposes Any payload when its descriptor is unavailable

  bugc++text format
  protocolbuffers/protobuf#30048 · Filter by author kpavlov00 opened on Sep 21, 2026
  2

  

• JSON: non-ASCII decimal digits in quoted numeric fields accepted by Python and Java, rejected by C++

  help wantedwait for user action
  protocolbuffers/protobuf#29893 · Filter by author Syamjith-NK opened on Sep 19, 2026
  1