Issues

• Can single-planar images be bound to multiple dma-buf FDs?

  KhronosGroup/Vulkan-Docs#2845 · Filter by author mahkoh opened on Oct 30, 2026

• VUID-VkResourceDescriptorInfoEXT-type-11483 requires a redundant vkGetAccelerationStructureDeviceAddressKHR call

  KhronosGroup/Vulkan-Docs#2844 · Filter by author apilatosba opened on Oct 27, 2026

• VK_EXT_metal_objects VUs don't account for binding memory

  KhronosGroup/Vulkan-Docs#2843 · Filter by author spencer-lunarg opened on Oct 26, 2026

• When does vkQueuePresentKHR release acquired images?

  SpecificationSystem Integration
  KhronosGroup/Vulkan-Docs#2842 · Filter by author mahkoh opened on Oct 24, 2026
  1

  

• Possible amendament needed for NO_DUPLICATE_ANYHIT_INVOCATION

  Ray Tracing
  KhronosGroup/Vulkan-Docs#2839 · Filter by author iDingDong opened on Oct 20, 2026
  

• VkSwapchainPresentFenceInfoKHR is overspecified

  System Integration
  KhronosGroup/Vulkan-Docs#2838 · Filter by author mahkoh opened on Oct 19, 2026
  2

  

• Allow a dispatch to dispatch

  Feature Request
  KhronosGroup/Vulkan-Docs#2835 · Filter by author timeester3648 opened on Oct 16, 2026
  

• Clarification needed for ray tracing recursion limit

  Ray Tracing
  KhronosGroup/Vulkan-Docs#2834 · Filter by author iDingDong opened on Oct 13, 2026
  

• Foreign queue transfers are hard to use correctly

  KhronosGroup/Vulkan-Docs#2829 · Filter by author mahkoh opened on Oct 5, 2026
  1

  

• Missing xml tag len="null-terminated" for member deviceName of VkPhysicalDeviceLayeredApiPropertiesKHR

  KhronosGroup/Vulkan-Docs#2823 · Filter by author FabArd opened on Sep 24, 2026

• Image copying valid usage unclear for VK_REMAINING_ARRAY_LAYERS

  Resolving Inside Khronos
  KhronosGroup/Vulkan-Docs#2822 · Filter by author Triang3l opened on Sep 24, 2026
  2

  

• Missing clustered geometry switch for ray query

  Ray Tracing
  KhronosGroup/Vulkan-Docs#2817 · Filter by author iDingDong opened on Sep 20, 2026
  2

  

• request: query capability for fp64 precision on basic ops

  Feature Request
  KhronosGroup/Vulkan-Docs#2816 · Filter by author Jark5455 opened on Sep 16, 2026
  1

  

• request: TaskPayloadWorkgroupEXT pointers in OpPtrAccessChain/OpUntypedPtrAccessChainKHR

  Feature Request
  KhronosGroup/Vulkan-Docs#2812 · Filter by author a2flo opened on Sep 8, 2026
  3

  

• VkSwapchainCreateInfoKHR still disallows CONCURRENT when queueFamilyIndexCount is 1 even with maintenance11

  System Integration
  KhronosGroup/Vulkan-Docs#2811 · Filter by author Cyphall opened on Sep 8, 2026
  2

  

• Guarantee queue family 0 = graphics + compute in a future maintenance extension

  Feature Request
  KhronosGroup/Vulkan-Docs#2809 · Filter by author FacelessTiger opened on Sep 7, 2026
  1

  

• happens-before inconsistency

  Memory Model TSG
  KhronosGroup/Vulkan-Docs#2807 · Filter by author lvl19 opened on Sep 6, 2026
  

• Vulkan / KHR support for SPV_INTEL_rounded_divide_sqrt functionality

  Feature Request
  KhronosGroup/Vulkan-Docs#2814 · Filter by author savant117 opened on Sep 3, 2026
  3

  

• Is UPDATE_AFTER_BIND suppose to only be updated before pending state

  Resolving Inside Khronos
  KhronosGroup/Vulkan-Docs#2798 · Filter by author spencer-lunarg opened on Aug 20, 2026
  6

  

• VK_EXT_descriptor_heap: no normative guarantee that a descriptor heap buffers device address meets sampler/resourceHeapAlignment

  KhronosGroup/Vulkan-Docs#2794 · Filter by author mematthias opened on Aug 19, 2026
  4

  

• [Memory Model] Contradiction with vanilla spec regarding data race

  Memory Model TSG
  KhronosGroup/Vulkan-Docs#2792 · Filter by author Karpov-Ruslan opened on Aug 17, 2026
  2

  

• vkBeginCommandBuffer valid usage inconsistency

  Resolving Inside Khronos
  KhronosGroup/Vulkan-Docs#2782 · Filter by author lvl19 opened on Aug 6, 2026
  3

  

• xml scheme: Clarification for array pointer optionality (inheritance)

  KhronosGroup/Vulkan-Docs#2778 · Filter by author holtowd opened on Jul 22, 2026
  1

  

• Property for max unique/hardware sampler count

  Feature Request
  KhronosGroup/Vulkan-Docs#2769 · Filter by author squidbus opened on Jul 13, 2026
  2

• Task list for VK_KHR_extended_flags release

  KhronosGroup/Vulkan-Docs#2761 · Filter by author oddhack opened on Jun 6, 2026
  3