FIRMWARE DETAILS
macOS 27.2 RC
Build:
26B118Oct 19, 2026Delta OTARelease Candidate
View details
- Filename
8d6bd32d0d44fac87f846a276b7f710f87c2210b.zip- File size
- 6.22 GB
- File type
- Delta OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
9e62f6fab08ba3fdbc3eb1109d00fc8d50b2b391b6a5194a30dea0ce2c11b9ba- SHA-1
Not reported- Required starting builds
26A425- Board restrictions
Not reported
OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.
Compatible hardware (3)
Mac mini (M5 Pro)
UnknownMac17,16Mac Studio (M5 Max)
UnknownMac17,14Mac Studio (M5 Ultra)
UnknownMac17,15Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.
Source provenance
AppleDBhttps://api.appledb.dev/ios/macOS%3B26B118.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:56 PM UTC
Record fingerprint: c689cf1d3cef784e61f21c27bcadf96d