FIRMWARE DETAILS
macOS 10.11.6 (Security Update 2018-003)
Build:
15G21013Jun 1, 2018Other FirmwareStable
View details
- Filename
SecUpd2018-003ElCapitan.dmg- File size
- 873.3 MB
- File type
- Other Firmware
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
Not reported- SHA-1
Not reported- Required starting builds
Not reported- Board restrictions
Not reported
Compatible hardware (106)
iMac (20-inch, Early 2008)
Not applicableiMac8,1iMac (20-inch, Early 2009)
Not applicableiMac9,1iMac (20-inch, Mid 2007)
Not applicableiMac7,1iMac (20-inch, Mid 2009)
Not applicableiMac9,1iMac (21.5-inch, Early 2013)
Not applicableiMac13,3iMac (21.5-inch, Late 2009)
Not applicableiMac10,1iMac (21.5-inch, Late 2011)
Not applicableiMac12,1iMac (21.5-inch, Late 2012)
Not applicableiMac13,1Not applicable
Not applicable
iMac (21.5-inch, Late 2015)
Not applicableiMac16,1iMac (21.5-inch, Late 2015)
Not applicableiMac16,2iMac (21.5-inch, Mid 2010)
Not applicableiMac11,2iMac (21.5-inch, Mid 2011)
Not applicableiMac12,1iMac (21.5-inch, Mid 2014)
Not applicableiMac14,4iMac (24-inch, Early 2008)
Not applicableiMac8,1iMac (24-inch, Early 2009)
Not applicableiMac9,1iMac (24-inch, Mid 2007)
Not applicableiMac7,1Not applicable
Not applicable
iMac (27-inch, Late 2012)
Not applicableiMac13,2iMac (27-inch, Late 2013)
Not applicableiMac14,2iMac (27-inch, Mid 2010)
Not applicableiMac11,3iMac (27-inch, Mid 2011)
Not applicableiMac12,2Not applicable
iMac (Retina 5K, 27-inch, Late 2014)
Not applicableiMac15,1iMac (Retina 5K, 27-inch, Late 2015)
Not applicableiMac17,1iMac (Retina 5K, 27-inch, Mid 2015)
Not applicableiMac15,1Mac mini (Early 2009)
Not applicableMacmini3,1Mac mini (Late 2009)
Not applicableMacmini3,1Mac mini (Late 2012, Core i5)
Not applicableMacmini6,1Mac mini (Late 2012, Core i7)
Not applicableMacmini6,2Mac mini (Late 2014)
Not applicableMacmini7,1Mac mini (Mac OS X Server)
Not applicableMacmini3,1Mac mini (Mid 2010)
Not applicableMacmini4,1Mac mini (Mid 2011, Dedicated graphics)
Not applicableMacmini5,2Mac mini (Mid 2011, Integrated graphics)
Not applicableMacmini5,1Mac mini (Mid 2011, Server)
Not applicableMacmini5,3Mac mini Server (Late 2012)
Not applicableMacmini6,2Mac mini Server (Mid 2010)
Not applicableMacmini4,1Mac Pro (Early 2008)
Not applicableMacPro3,1Mac Pro (Early 2009)
Not applicableMacPro4,1Mac Pro (Late 2010)
Not applicableMacPro5,1Mac Pro (Late 2013)
Not applicableMacPro6,1Mac Pro (Mid 2012)
Not applicableMacPro5,1Mac Pro Server (Mid 2010)
Not applicableMacPro5,1Mac Pro Server (Mid 2012)
Not applicableMacPro5,1MacBook (13-inch, Aluminum, Late 2008)
Not applicableMacBook5,1MacBook (13-inch, Early 2009)
Not applicableMacBook5,2MacBook (13-inch, Late 2009)
Not applicableMacBook6,1MacBook (13-inch, Mid 2009)
Not applicableMacBook5,2MacBook (13-inch, Mid 2010)
Not applicableMacBook7,1MacBook (Retina, 12-inch, Early 2015)
Not applicableMacBook8,1MacBook (Retina, 12-inch, Early 2016)
Not applicableMacBook9,1MacBook Air (11-inch, Early 2014)
Not applicableMacBookAir6,1MacBook Air (11-inch, Early 2015)
Not applicableMacBookAir7,1MacBook Air (11-inch, Late 2010)
Not applicableMacBookAir3,1MacBook Air (11-inch, Mid 2011)
Not applicableMacBookAir4,1MacBook Air (11-inch, Mid 2012)
Not applicableMacBookAir5,1MacBook Air (11-inch, Mid 2013)
Not applicableMacBookAir6,1MacBook Air (13-inch, Early 2014)
Not applicableMacBookAir6,2MacBook Air (13-inch, Early 2015)
Not applicableMacBookAir7,2MacBook Air (13-inch, Late 2010)
Not applicableMacBookAir3,2MacBook Air (13-inch, Mid 2011)
Not applicableMacBookAir4,2MacBook Air (13-inch, Mid 2012)
Not applicableMacBookAir5,2MacBook Air (13-inch, Mid 2013)
Not applicableMacBookAir6,2MacBook Air (Late 2008)
Not applicableMacBookAir2,1MacBook Air (Mid 2009)
Not applicableMacBookAir2,1MacBook Pro (13-inch, Early 2011)
Not applicableMacBookPro8,1MacBook Pro (13-inch, Late 2011)
Not applicableMacBookPro8,1MacBook Pro (13-inch, Mid 2009)
Not applicableMacBookPro5,5MacBook Pro (13-inch, Mid 2010)
Not applicableMacBookPro7,1MacBook Pro (13-inch, Mid 2012)
Not applicableMacBookPro9,2MacBook Pro (15-inch, Early 2008)
Not applicableMacBookPro4,1MacBook Pro (15-inch, Early 2009)
Not applicableMacBookPro5,1MacBook Pro (15-inch, Early 2011)
Not applicableMacBookPro8,2MacBook Pro (15-inch, Late 2007)
Not applicableMacBookPro3,1MacBook Pro (15-inch, Late 2008)
Not applicableMacBookPro5,1MacBook Pro (15-inch, Late 2011)
Not applicableMacBookPro8,2MacBook Pro (15-inch, Mid 2007)
Not applicableMacBookPro3,1MacBook Pro (15-inch, Mid 2009, Dedicated Graphics)
Not applicableMacBookPro5,3MacBook Pro (15-inch, Mid 2009, Integrated Graphics)
Not applicableMacBookPro5,4MacBook Pro (15-inch, Mid 2010)
Not applicableMacBookPro6,2MacBook Pro (15-inch, Mid 2012)
Not applicableMacBookPro9,1MacBook Pro (17-inch, Early 2008)
Not applicableMacBookPro4,1MacBook Pro (17-inch, Early 2009)
Not applicableMacBookPro5,2MacBook Pro (17-inch, Early 2011)
Not applicableMacBookPro8,3MacBook Pro (17-inch, Late 2007)
Not applicableMacBookPro3,1MacBook Pro (17-inch, Late 2011)
Not applicableMacBookPro8,3MacBook Pro (17-inch, Mid 2007)
Not applicableMacBookPro3,1MacBook Pro (17-inch, Mid 2009)
Not applicableMacBookPro5,2MacBook Pro (17-inch, Mid 2010)
Not applicableMacBookPro6,1MacBook Pro (Retina, 13-inch, Early 2013)
Not applicableMacBookPro10,2MacBook Pro (Retina, 13-inch, Early 2015)
Not applicableMacBookPro12,1MacBook Pro (Retina, 13-inch, Late 2012)
Not applicableMacBookPro10,2MacBook Pro (Retina, 13-inch, Late 2013)
Not applicableMacBookPro11,1MacBook Pro (Retina, 13-inch, Mid 2014)
Not applicableMacBookPro11,1MacBook Pro (Retina, 15-inch, Early 2013)
Not applicableMacBookPro10,1MacBook Pro (Retina, 15-inch, Late 2013, Dedicated graphics)
Not applicableMacBookPro11,3Not applicable
MacBook Pro (Retina, 15-inch, Mid 2012)
Not applicableMacBookPro10,1MacBook Pro (Retina, 15-inch, Mid 2014, Dedicated graphics)
Not applicableMacBookPro11,3MacBook Pro (Retina, 15-inch, Mid 2014, Integrated graphics)
Not applicableMacBookPro11,2MacBook Pro (Retina, 15-inch, Mid 2015, Dedicated graphics)
Not applicableMacBookPro11,5MacBook Pro (Retina, 15-inch, Mid 2015, Integrated graphics)
Not applicableMacBookPro11,4Xserve (Early 2009)
Not applicableXserve3,1Signing 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/OS%20X%3B15G21013.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:56 PM UTC
Record fingerprint: 64061529fba7f52895f6359716fb38ba