Problem My ARM64 macOS application is being immediately killed with SIGKILL when launched. No crash report is generated, and the process terminates instantly. Environment macOS Version: 15.x (Sequoia) Architecture: ARM64 (Apple Silicon) Certificate: Mac Developer certificate (development signing) App Type: Native ARM64 application with embedded Java runtime Symptoms ./MacOS/myapp Immediately returns: zsh: killed ./MacOS/myapp Investigation Results System Logs Show Security Policy Rejection kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 92850, /path/to/myapp syspolicyd: (Security) MacOS error: -67062 Error Code Analysis Error -67062 = errSecCSReqFailed (Code signature requirement failed) This is a Gatekeeper enforcement issue, not a code signing problem 3. Code Signature is Valid codesign -dvvv myapp Shows valid signature with Mac Developer certificate Authority=Mac Developer: Name (TEAMID) Authority=Apple Worldwide Developer Relations Cer
1
0
201