Issues

• GL_EXT_structured_descriptor_heap shader produces invalid spirv

  bugDescriptor Heaps
  KhronosGroup/glslang#4441 · Filter by author ziga-lunarg opened on Sep 23, 2026
  2

• SpvBuilder creating debug instructions with invalid operand (ID 0)

  bugShaderDebugInfo
  KhronosGroup/glslang#4407 · Filter by author sajjadmirzanv opened on Sep 3, 2026
  3

• GL_EXT_structured_descriptor_heap using Int8 instead of OffsetIdEXT

  Descriptor Heaps
  KhronosGroup/glslang#4402 · Filter by author spencer-lunarg opened on Sep 1, 2026

• GLSL_EXT_structured_descriptor_heap with scalar produces nonsense with no warning/error

  Descriptor Heaps
  KhronosGroup/glslang#4401 · Filter by author spencer-lunarg opened on Sep 1, 2026
  5

• Wrong NonSemantic.Shader.DebugInfo source location for included struct

  KhronosGroup/glslang#4394 · Filter by author glebov-andrey opened on Aug 25, 2026

• HLSL entry-point transform: NULL-pointer dereference (crash) on malformed entry-point shapes

  KhronosGroup/glslang#4389 · Filter by author wrathsec opened on Aug 21, 2026
  1

• Should GLSL_EXT_structured_descriptor_heap blocks allow omitting block/instance names?

  Descriptor Heapsquestion
  KhronosGroup/glslang#4367 · Filter by author e4m2 opened on Aug 3, 2026
  1

• Probably invalid SPIR-V when using Vulkan relaxed mode

  bugrelaxed
  KhronosGroup/glslang#4340 · Filter by author timeester3648 opened on Jul 16, 2026

• Hope the GLSL programming language supports Unicode identifiers.

  enhancementGLSL/ESSL
  KhronosGroup/glslang#4323 · Filter by author laomengwa opened on Jun 30, 2026
  1

• GL_EXT_descriptor_heap 2D array not handled correctly

  Descriptor Heaps
  KhronosGroup/glslang#4318 · Filter by author spencer-lunarg opened on Jun 28, 2026
  1

• Wrong type in error message (ray tracing, acceleration structure)

  KhronosGroup/glslang#4305 · Filter by author arno-lunarg opened on Jun 18, 2026

• Duplicated Debug Info using the C Interface

  KhronosGroup/glslang#4299 · Filter by author Sharlock93 opened on Jun 11, 2026
  1

• Inconsistency in include paths when glslang is used as a submodule or as an installed cmake library

  question
  KhronosGroup/glslang#4298 · Filter by author VladyslavSan opened on Jun 10, 2026
  1

• for (uint x = 0; x < sz.x++ x) caused shaderc to crash

  bugHLSL
  KhronosGroup/glslang#4292 · Filter by author mika314 opened on Jun 5, 2026

• Null Pointer Dereference in glslang GLSL Parser

  KhronosGroup/glslang#4287 · Filter by author LuiginoC opened on May 27, 2026

• Use of uninitialized stack memory in GLSL swizzle parser

  bugGLSL/ESSL
  KhronosGroup/glslang#4281 · Filter by author Carmel0 opened on May 20, 2026
  1

  

• ShaderDebugInfo is broken with GL_EXT_descriptor_heap

  Descriptor HeapsShaderDebugInfo
  KhronosGroup/glslang#4255 · Filter by author spencer-lunarg opened on May 6, 2026
  2

  

• OpName is wrong when using GL_EXT_descriptor_heap

  Descriptor Heaps
  KhronosGroup/glslang#4254 · Filter by author spencer-lunarg opened on May 6, 2026
  

• Lack of rounding of lower precision constants

  bugGLSL/ESSL
  KhronosGroup/glslang#4241 · Filter by author jeffbolznv opened on May 1, 2026
  4

• -gVS drops DebugSource for included files when the include contributes only macros or otherwise unused code

  ShaderDebugInfo
  KhronosGroup/glslang#4219 · Filter by author kylehiebel opened on Apr 15, 2026
  1

• enabling debug info results in a crash when compiling a raygen shader using SER

  ShaderDebugInfo
  KhronosGroup/glslang#4213 · Filter by author Ansraer opened on Apr 12, 2026

• Inconsistent precision propagation constructors

  KhronosGroup/glslang#4211 · Filter by author hkr opened on Apr 6, 2026

• RFC: Deprecate and ultimately remove the HLSL front-end

  KhronosGroup/glslang#4210 · Filter by author dnovillo opened on Apr 6, 2026
  25

  

• Emit OpInBoundsAccessChain for GLSL shaders reading arrays/etc

  KhronosGroup/glslang#4206 · Filter by author TheBlueMatt opened on Apr 3, 2026

• DebugTypeArray emitted with OpSpecConstantOp dimension violates NonSemantic.Shader.DebugInfo.100 spec

  ShaderDebugInfoSpecification
  KhronosGroup/glslang#4186 · Filter by author LDAP opened on Mar 10, 2026
  3