Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
[macOS] Segmentation Fault & “unexpected crash info version 7” when toggling DevTools on MacOS 26.2(25C56)
Steps to Reproduce
Cursor IDE → Help → Toggle Developer Tools → Crash
Operating System
MacOS
Current Cursor Version (Menu → About Cursor → Copy)
Version: 2.2.44
VSCode Version: 1.105.1
Commit: 20adc1003928b0f1b99305dbaf845656ff81f5d0
Date: 2025-12-24T21:41:47.598Z
Electron: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Darwin arm64 25.2.0
Additional Information
➜ frontend git:(dev_2.1.1) /Applications/Cursor.app/Contents/MacOS/Cursor
[main 2026-01-07T08:06:38.309Z] [CursorProclistService] Native module loaded successfully
[main 2026-01-07T08:06:38.580Z] updateURL https://api2.cursor.sh/updates/api/update/darwin-arm64/cursor/2.2.44/0eb2ee996d89ce4ab963110bc221db615531b406ac34a310fcac5c767f397c70/stable
[main 2026-01-07T08:06:38.584Z] update#setState idle
2026-01-07 16:06:40.404 Cursor[16886:33916184] error messaging the mach port for IMKCFRunLoopWakeUpReliable
[main 2026-01-07T08:06:43.132Z] [CursorProclistService] Config enabled feature (subsample every 10s)
[16886:0107/160647.813884:ERROR:CONSOLE:1] “Request Autofill.enable failed. {“code”:-32601,“message”:”‘Autofill.enable’ wasn’t found"}“, source: devtools://devtools/bundled/core/protocol_client/protocol_client.js (1)
[16886:0107/160647.813926:ERROR:CONSOLE:1] “Request Autofill.setAddresses failed. {“code”:-32601,“message”:”‘Autofill.setAddresses’ wasn’t found”}", source: devtools://devtools/bundled/core/protocol_client/protocol_client.js (1)
[0107/160649.351765:WARNING:third_party/crashpad/crashpad/util/numeric/in_range_cast.h:38] value -634136515 out of range
[0107/160649.354280:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
[0107/160649.354349:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
[0107/160649.354391:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
[0107/160649.354438:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libobjc.A.dylib
[0107/160649.354478:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libc++.1.dylib
[0107/160649.354519:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
[0107/160649.354570:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
[0107/160649.354687:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libc++abi.dylib
[0107/160649.354736:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libRosetta.dylib
[0107/160649.354784:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libdispatch.dylib
[0107/160649.354826:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libdyld.dylib
[0107/160649.354869:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_asl.dylib
[0107/160649.354905:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_c.dylib
[0107/160649.354966:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_malloc.dylib
[0107/160649.355005:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_notify.dylib
[0107/160649.355046:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_secinit.dylib
[0107/160649.355082:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_kernel.dylib
[0107/160649.355119:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_platform.dylib
[0107/160649.355158:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_pthread.dylib
[0107/160649.355219:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libsystem_trace.dylib
[0107/160649.355247:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/system/libxpc.dylib
[0107/160649.355267:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/Security.framework/Versions/A/Security
[0107/160649.355286:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/liboah.dylib
[0107/160649.355311:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
[0107/160649.355335:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
[0107/160649.355355:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libsqlite3.dylib
[0107/160649.355379:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
[0107/160649.355405:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/Network.framework/Versions/A/Network
[0107/160649.355697:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport
[0107/160649.355735:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/LoggingSupport.framework/Versions/A/LoggingSupport
[0107/160649.355767:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libquic.dylib
[0107/160649.355955:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
[0107/160649.356011:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
[0107/160649.356054:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
[0107/160649.356101:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight
[0107/160649.356147:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/BaseBoard.framework/Versions/A/BaseBoard
[0107/160649.356195:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
[0107/160649.356240:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/VideoToolbox.framework/Versions/A/VideoToolbox
[0107/160649.356458:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreMedia.framework/Versions/A/CoreMedia
[0107/160649.356625:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
[0107/160649.356707:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolication
[0107/160649.356752:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSymbolication
[0107/160649.356837:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/ExtensionFoundation.framework/Versions/A/ExtensionFoundation
[0107/160649.356893:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AppServerSupport.framework/Versions/A/AppServerSupport
[0107/160649.356946:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/IconFoundation.framework/Versions/A/IconFoundation
[0107/160649.357028:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
[0107/160649.357084:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/RenderBox.framework/Versions/A/RenderBox
[0107/160649.357167:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AudioToolboxCore.framework/Versions/A/AudioToolboxCore
[0107/160649.357242:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/OSLog.framework/Versions/A/OSLog
[0107/160649.357290:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libspindump.dylib
[0107/160649.357340:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/IDSFoundation.framework/Versions/A/IDSFoundation
[0107/160649.357482:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
[0107/160649.357542:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libTelephonyUtilDynamic.dylib
[0107/160649.357590:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/GPUWrangler.framework/Versions/A/GPUWrangler
[0107/160649.357617:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/IOPresentment.framework/Versions/A/IOPresentment
[0107/160649.357655:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libtailspin.dylib
[0107/160649.357695:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/FeatureFlagsSupport.framework/Versions/A/FeatureFlagsSupport
[0107/160649.357720:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/ktrace.framework/Versions/A/ktrace
[0107/160649.357741:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/SampleAnalysis.framework/Versions/A/SampleAnalysis
[0107/160649.357777:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libsandbox.1.dylib
[0107/160649.357806:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AVFCore.framework/Versions/A/AVFCore
[0107/160649.357877:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AttributeGraph.framework/Versions/A/AttributeGraph
[0107/160649.357925:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
[0107/160649.357959:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/ViewBridge
[0107/160649.357979:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
[0107/160649.358021:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
[0107/160649.358077:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/Settings.framework/Versions/A/Settings
[0107/160649.358145:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libBASupport.dylib
[0107/160649.358182:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/EmailFoundation.framework/Versions/A/EmailFoundation
[0107/160649.358260:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/FinanceKit.framework/Versions/A/FinanceKit
[0107/160649.358302:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/ARKitCore.framework/Versions/A/ARKitCore
[0107/160649.358341:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AddressBookCore.framework/Versions/A/AddressBookCore
[0107/160649.358371:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL
[0107/160649.358393:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook
[0107/160649.358422:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/PhotoLibraryServices.framework/Versions/A/PhotoLibraryServices
[0107/160649.358452:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/Photos.framework/Versions/A/Photos
[0107/160649.358475:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/PhotoFoundation.framework/Versions/A/PhotoFoundation
[0107/160649.358512:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/NeutrinoCore.framework/Versions/A/NeutrinoCore
[0107/160649.358557:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/ScreenReaderCore.framework/Versions/A/ScreenReaderCore
[0107/160649.358621:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/PackageKit
[0107/160649.358647:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/AccountsDaemon.framework/Versions/A/AccountsDaemon
[0107/160649.358667:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/BackgroundAssets.framework/Versions/A/BackgroundAssets
[0107/160649.358690:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/Frameworks/GameController.framework/Versions/A/GameController
[0107/160649.358709:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /System/Library/PrivateFrameworks/GameControllerFoundation.framework/Versions/A/GameControllerFoundation
[0107/160649.358814:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/libpmsample.dylib
[0107/160649.358882:WARNING:third_party/crashpad/crashpad/snapshot/mac/mach_o_image_annotations_reader.cc:92] unexpected crash info version 7 in /usr/lib/dyld
[1] 16886 segmentation fault /Applications/Cursor.app/Contents/MacOS/Cursor
Does this stop you from using Cursor
No - Cursor works, but with this issue