Apple quickly released an emergency security patch (Security Update 2017-001) for 10.13.1. However, the situation was further complicated when it was discovered that upgrading directly from the base High Sierra 10.13.0 (which had already received a patch) to the newer 10.13.1 could , leaving the machine vulnerable again.
For a productivity-focused OS, the emphasis on emoji highlighted how integral non-text communication had become in professional and casual workflows on the Mac. macos high sierra 10.13.1
| Use Case | Verdict | |----------|---------| | Daily driver for internet banking | ❌ – Missing 30+ critical security patches. | | Running legacy 32-bit software (e.g., Adobe CS6, Office 2011) | ✅ Yes – Mojave and later block 32-bit apps. 10.13.1 supports them fully. | | Music production (Pro Tools 11 or Logic Pro 10.2) | ✅ Yes – Many audio interfaces lost driver support after High Sierra. | | Vintage gaming (Steam pre-2019) | ⚠️ With caution – Steam no longer supports 10.13.1, but offline games work. | | File server or print server | ⚠️ Only on isolated network – AirPrint and SMB1 are insecure. | Apple quickly released an emergency security patch (Security