Cryptomator through 1.6.5 allows DYLIB injection because, although it has the flag 0x1000 for Hardened Runtime, it has the com.apple.security.cs.disable-library-validation and com.apple.security.cs.allow-dyld-environment-variables entitlements. An attacker can exploit this by creating a malicious .dylib file that can be executed via the DYLD_INSERT_LIBRARIES environment variable.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-25366
• https://cryptomator.org/
• https://medium.com/@tehwinsam/cryptomator-1-6-5-dylib-injection-8004a1e90b26