I've also been seeing this issue since Xcode 14.3. I believe it's a bug in Xcode's embeddedBinaryValidationUtility tool. They changed the structure of the build directory in some odd ways and introduced symlinks but never patched embeddedBinaryValidationUtility.

My workaround is disabling hardened runtime in Xcode Cloud using a ci_scripts/ci_pre_xcodebuild.sh script: #!/bin/sh set -ex if [ "$CI_PRODUCT_PLATFORM" = 'macOS' ] && [ "$CI_XCODEBUILD_ACTION" = 'build-for-testing' ]; then sed -i'~' 's/ENABLE_HARDENED_RUNTIME = YES;/ENABLE_HARDENED_RUNTIME = NO;/g' \ "$CI_WORKSPACE/$CI_XCODE_PROJECT/project.pbxproj" fi Hope others find this useful until the issue is fixed.