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SPIRV-Cross/MSL: aliased descriptors of different image types at

Status: Open.

#2768 In KhronosGroup/MoltenVK;

· MiloszP opened on Jul 8, 2026

Issues with signal semaphores from command buffer submission

Status: Open.

#2767 In KhronosGroup/MoltenVK;

· mbechard opened on Jul 8, 2026

All MTLCommandBuffers fail with kIOGPUCommandBufferCallbackErrorOutOfMemory for 32-bit Vulkan game under Wine on Apple M5 / macOS 26.4

Status: Open.

#2766 In KhronosGroup/MoltenVK;

· goyiKim opened on Jul 6, 2026

gl_FragCoord.z is not evaluated per-sample under sample-rate shading on Apple GPUs (correct on AMD via identical MSL)

Status: Open.

#2765 In KhronosGroup/MoltenVK;

· fuzzywalrus opened on Jul 5, 2026

Linear unbounded host-RSS growth on AMD (Bronze) Macs — driver release-record array grows per render-pass/encoder end

Status: Open.

#2764 In KhronosGroup/MoltenVK;

· ivanpaulovich opened on Jul 4, 2026

MVK does not set wantsExtendedDynamicRangeContent on iOS for HDR swapchain. It does on macOS

Status: Open.

#2759 In KhronosGroup/MoltenVK;

· MarkCallow opened on Jun 16, 2026

Intel UHD 630 (Gen9) produces incorrect results with simd_reduction operations

Status: Open.

#2757 In KhronosGroup/MoltenVK;

· csfercoci opened on Jun 13, 2026

WWDC 2026 - any useful updates for MoltenVK?

Status: Open.

#2754 In KhronosGroup/MoltenVK;

· d3-denis-zaporozhets opened on Jun 9, 2026

Null active subpass crash in secondary command buffers under VK_KHR_dynamic_rendering (beginSecondaryEncoding doesn't set render context)

Status: Open.

#2745 In KhronosGroup/MoltenVK;

· yasser159 opened on May 31, 2026

minor doc inconsistency, building via xcode 14 vs 15: MoltenVK/Docs /MoltenVK_Runtime_UserGuide.md

Status: Open.

#2744 In KhronosGroup/MoltenVK;

· sto6 opened on May 28, 2026

vkFlushMappedMemoryRanges / vkInvalidateMappedMemoryRanges on disjoint range of the same non-coherent VkDeviceMemory (AMD Polaris, macOS)

Needs Triage

Status: Open.

#2738 In KhronosGroup/MoltenVK;

· staffanu opened on May 11, 2026

1.4.2 Release Plan

Status: Open.

#2728 In KhronosGroup/MoltenVK;

· billhollings opened on May 2, 2026