Today Apple released macOS Mojave 10.14.6 Supplemental Update #3 and Security Updates 2019-005 for High Sierra 10.13 and Sierra 10.12. If Apple’s previous update release history is any guide, 2019-005 will be the final Security Update for Sierra. Once macOS 10.15 Catalina is released in October, Mojave will be security patched for two more years. High Sierra will be supported for one year and Sierra will be dropped.
10.14.6 Supplemental Update #3 ??? Wait.. What? Apple is calling it the 2nd Supplemental Update.
Not sure where Apple got out of order here, but this is the 10.14.6 Build Version release schedule.
- 1. 10.14.6 Mojave First Release (18G84) – 7/22/19
- 2. 10.14.6 Mojave Supplemental Update #1 (18G87) – 8/05/19
- 3. 10.14.6 Mojave Supplemental Update #2 (18G95) – 8/26/19
- 4. 10.14.6 Mojave Supplemental Update #3 (18G103) – 9/26/19
Which version of the 10.14.6 update does my Mac need?
Software Update will always point you to the right update.
- Any Build Version of 10.14.6 = Supplemental Update #3
- 10.14.0-10.14.4 = Combo Update
- 10.14.5 = Delta Update
- 10.8 – 10.14.6 Upgrade = Updated 10.14.6 (18G103) Full Installer.app
How do you keep track of all the macOS Build Versions?
I document all of all macOS versions along with most Apple Applications, XProtect, Gatekeeper and MRT updates in one database. You can check out the link below.
mrmacintosh.com/macos-system-status-version-info-for-macadmins/
MacOS Mojave 10.14.6 Supplemental Update #3 (18G103)
- 10.14.6 Mojave Combo Update (for 10.14.0-10.14.5) – 3.37gb
- https://support.apple.com/kb/DL2010
- 10.14.6 Mojave Delta Update (for 10.14.5) – 2.67gb
- https://support.apple.com/kb/DL2011
Information on new features and fixes included in the Mojave 10.14.6 Supplemental Update #3 (Note this was only listed as a security update)
Security information for macOS Mojave 10.14.6 Supplemental Update #3, High Sierra 10.13 2019-005 & Sierra 10.12 2019-005
Enterprise Content
- None
Security Information
Foundation
Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, and macOS Mojave 10.14.6
Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2019-8641: Samuel Groß and Natalie Silvanovich of Google Project Zero
Update Notes
- None
High Sierra 10.13 – 2019-005 (17G8037)
- 10.13.6 High Sierra Security Update (2019-005) – New BuildVersion – (17G8037) Size 1.9gb
- https://support.apple.com/kb/DL2012
Sierra 10.12 – 2019-005 (16G2136)
- 10.12.6 Sierra Security Update (2019-005) – New BuildVersion – (16G2136) – Size 938.1mb
- https://support.apple.com/kb/DL2013
Safari 13.0.1 for High Sierra & Sierra
- 10.13 – Safari13.0.1HighSierraAuto-13.0.1 (software update only)
- 10.12 – Safari13.0.1SierraAuto-13.0.1 (software update only)
Full 10.14.6 Installer Safari Note!
The 10.14.6 Full installer (18G103) still includes the OLD version of Safari Version 12.1.2. HT to MacAdmins Slack User macbm.
Other New Updates Released
- EDIT: HT @howardnoakley for pointing out that this is the same BridgeOS version that was released with the previous 10.14.6 Supplemental Update #2!
- BridgeOS – BridgeOS Update 16.16.6571 Build Version 4
Previous Releases
- 1. macOS updates released 7/22/19 – 10.14.6 Mojave (18G84)- 10.13 & 10.12 2019-004)
- 2. macOS updates released 5/13/19 – 10.14.5 Mojave (18F132) – 10.13. & 10.12 (2019-003)
- 3. macOS updates released 3/25/19 – 10.14.4 Mojave (18E226) – 10.13 & 10.12 (2019-002)
macOS 10.14.6 (18G103) 2019-005
