I'm experiencing a native crash on iOS 26+ with WebKit with title: EXC_BAD_ACCESS (KERN_INVALID_ADDRESS).
The stack trace points to UIKit/WebKit animation and context menu handling, and the crash occurs while a WebView is presented or dismissed.
Crashed: com.apple.main-thread
0 WebKit 0x7bcfac <redacted> + 12
1 WebKit 0xaf5c34 <redacted> + 84
2 UIKitCore 0x34ebdc -[_UIContextMenuAnimator performAllCompletions] + 248
3 UIKitCore 0x7f997c block_destroy_helper.72 + 1840
4 UIKitCore 0x7fb4b4 objectdestroy.36Tm + 88
5 UIKitCore 0x7ad354 objectdestroy.3Tm + 30500
6 UIKitCore 0x5c0e5c __swift_memcpy192_8 + 4352
7 UIKitCore 0x21944 block_copy_helper.374 + 40
8 UIKitCore 0x1dc174 -[_UIGroupCompletion _performAllCompletions] + 160
9 UIKitCore 0x35d0c4 -[_UIGravityWellEffectBody .cxx_destruct] + 180
10 UIKitCore 0x215018 -[UIScrollView _contentLayoutGuideIfExists] + 72
11 UIKitCore 0x943e4 NSStringFromUIEdgeInsets + 304
12 UIKitCore 0x94348 NSStringFromUIEdgeInsets + 148
13 UIKitCore 0x8f598 __UIVIEW_IS_EXECUTING_ANIMATION_COMPLETION_BLOCK__ + 36
14 UIKitCore 0x1995d8c -[UIViewAnimationBlockDelegate _sendDeferredCompletion:] + 92
15 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
16 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
17 libdispatch.dylib 0x38b10 _dispatch_main_queue_drain.cold.5 + 812
18 libdispatch.dylib 0x10ec8 _dispatch_main_queue_drain + 180
19 libdispatch.dylib 0x10e04 _dispatch_main_queue_callback_4CF + 44
20 CoreFoundation 0x6a2b4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
21 CoreFoundation 0x1db3c __CFRunLoopRun + 1944
22 CoreFoundation 0x1ca6c _CFRunLoopRunSpecificWithOptions + 532
23 GraphicsServices 0x1498 GSEventRunModal + 120
24 UIKitCore 0x9ddf8 -[UIApplication _run] + 792
25 UIKitCore 0x46e54 UIApplicationMain + 336
26 - 0xedf88 main + 24 (AppDelegate.swift:24)
27 ??? 0x196686e28 (Missing)