Issue Description
CipherTalk crashes when attempting to obtain WeChat key on macOS 26.4 (build 25E246, beta).
Environment
- macOS: 26.4 (25E246) - beta version
- CipherTalk: 4.0.1
- Hardware: Mac mini M4 (modelCode: Mac16,10)
Crash Details
- Exception Type: EXC_BAD_ACCESS (SIGKILL - Code Signature Invalid)
- Crash Location: CrBrowserMain thread
- Faulting Module: AGXMetalG16G_B0.bundle (GPU driver)
Crash Log
Key excerpt from crash report:
"exception" : {"codes":"0x0000000000000032, 0x000000014f3c0000","type":"EXC_BAD_ACCESS","signal":"SIGKILL (Code Signature Invalid)"}
"termination" : {"code":2,"namespace":"CODESIGNING","indicator":"Invalid Page"}
Stack trace shows crash in mach_o::UnsafeHeader::isMachO during dyld loading of shared libraries, specifically when loading WCDB database layer with GPU acceleration.
Steps to Reproduce
- Launch CipherTalk 4.0.1 on macOS 26.4 beta
- Attempt to log in / obtain WeChat key
- Application crashes immediately when accessing WeChat database
Related Information
- Similar crashes reported on macOS 26.2, 26.3.1
- Issue appears related to GPU driver compatibility with beta macOS
- AGXMetalG16G_B0.bundle is a legacy GPU driver component
Questions
- Is there a known compatibility issue with macOS beta versions?
- Any workaround or fix available?
- Will there be an update to support newer macOS versions?
Issue Description
CipherTalk crashes when attempting to obtain WeChat key on macOS 26.4 (build 25E246, beta).
Environment
Crash Details
Crash Log
Key excerpt from crash report:
Stack trace shows crash in
mach_o::UnsafeHeader::isMachOduring dyld loading of shared libraries, specifically when loading WCDB database layer with GPU acceleration.Steps to Reproduce
Related Information
Questions