Microsoft Exchange Server Versions

Exchange Server 2016


       

Version Version
(additional
zeros removed)
Q KB KB / Description Date Updated
15.01.2375.01715.1.2375.17Q5007409KB50074095007409 Security Update 2 for Microsoft Exchange Server 2016 Cumulative Update 22 (CU22) CVE-2021-41349 CVE-2021-42305 CVE-2021-42321November 9, 2021 *new
15.01.2375.01215.1.2375.12Q5007012KB50070125007012 Security Update for Microsoft Exchange Server 2016 Cumulative Update 22 (CU22) CVE-2021-34453 CVE-2021-41348 CVE-2021-41350October 12, 2021
15.01.2375.00715.1.2375.7Q5005333KB50053335005333 Microsoft Exchange Server 2016 Cumulative Update 22 (CU22) Latest CUSeptember 28, 2021
15.01.2308.02015.1.2308.20Q5007409KB50074095007409 Security Update 3 for Microsoft Exchange Server 2016 Cumulative Update 21 (CU21) CVE-2021-41349 CVE-2021-42305 CVE-2021-42321November 9, 2021 *new
15.01.2308.01515.1.2308.15Q5007012KB50070125007012 Security Update 2 for Microsoft Exchange Server 2016 Cumulative Update 21 (CU21) CVE-2021-34453 CVE-2021-41348 CVE-2021-41350October 12, 2021
15.01.2308.01415.1.2308.14Q5004779KB50047795004779 Security Update for Microsoft Exchange Server 2016 Cumulative Update 21 (CU21) CVE-2021-31196 CVE-2021-31206 CVE-2021-33768July 13, 2021
15.01.2308.00815.1.2308.8Q5003611KB50036115003611 Microsoft Exchange Server 2016 Cumulative Update 21 (CU21)June 29, 2021
15.01.2242.01215.1.2242.12Q5004779KB50047795004779 Security Update for Microsoft Exchange Server 2016 Cumulative Update 20 (CU20) CVE-2021-31196 CVE-2021-31206 CVE-2021-33768July 13, 2021
15.01.2242.01015.1.2242.10Q5003435KB50034355003435 Security Update for Microsoft Exchange Server 2016 Cumulative Update 20 (CU20) CVE-2021-31195 CVE-2021-31198 CVE-2021-31207 CVE-2021-31209May 11, 2021
15.01.2242.00815.1.2242.8Q5001779KB50017795001779 Security Update for Microsoft Exchange Server 2016 Cumulative Update 20 (CU20) CVE-2021-28480 CVE-2021-28481 CVE-2021-28482 CVE-2021-28483April 13, 2021
15.01.2242.00415.1.2242.4Q4602569KB46025694602569 Microsoft Exchange Server 2016 Cumulative Update 20 (CU20)March 16, 2021
15.01.2176.01415.1.2176.14Q5003435KB50034355003435 Security Update for Microsoft Exchange Server 2016 Cumulative Update 19 (CU19)May 11, 2021
15.01.2176.01215.1.2176.12Q5001779KB50017795001779 Security Update for Microsoft Exchange Server 2016 Cumulative Update 19 (CU19)April 13, 2021
15.01.2176.00915.1.2176.9Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 19 (CU19) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.2176.00215.1.2176.2Q4588884KB45888844588884 Microsoft Exchange Server 2016 Cumulative Update 19 (CU19)December 15, 2020
15.01.2106.01315.1.2106.13Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 18 (CU18) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.2106.00215.1.2106.2Q4571788KB45717884571788 Microsoft Exchange Server 2016 Cumulative Update 18 (CU18)September 15, 2020
15.01.2044.01315.1.2044.13Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 17 (CU17) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.2044.00415.1.2044.4Q4556414KB45564144556414 Microsoft Exchange Server 2016 Cumulative Update 17 (CU17)June 16, 2020
15.01.1979.00815.1.1979.8Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 16 (CU16) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1979.00315.1.1979.3Q4537678KB45376784537678 Microsoft Exchange Server 2016 Cumulative Update 16 (CU16)March 17, 2020
15.01.1913.01215.1.1913.12Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 15 (CU15) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1913.00915.1.1913.9Q4540123KB45401234540123 Security Update for Microsoft Exchange Server 2016 Cumulative Update 15 (CU15) CVE-2020-0903March 10, 2020
15.01.1913.00715.1.1913.7Q4536987KB45369874536987 Security Update for Microsoft Exchange Server 2016 Cumulative Update 15 (CU15) CVE-2020-0688 CVE-2020-0692February 11, 2020
15.01.1913.00515.1.1913.5Q4522150KB45221504522150 Microsoft Exchange Server 2016 Cumulative Update 15 (CU15)December 17, 2019
15.01.1847.01215.1.1847.12Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 14 (CU14) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1847.00915.1.1847.9Q4540123KB45401234540123 Security Update for Microsoft Exchange Server 2016 Cumulative Update 14 (CU14) CVE-2020-0903March 10, 2020
15.01.1847.00715.1.1847.7Q4536987KB45369874536987 Security Update for Microsoft Exchange Server 2016 Cumulative Update 14 (CU14) CVE-2020-0688 CVE-2020-0692February 11, 2020
15.01.1847.00515.1.1847.5Q4523171KB45231714523171 Security Update for Microsoft Exchange Server 2016 Cumulative Update 14 (CU14) CVE-2019-1373November 12, 2019
15.01.1847.00315.1.1847.3Q4514140KB45141404514140 Microsoft Exchange Server 2016 Cumulative Update 14 (CU14)September 17, 2019
15.01.1779.00815.1.1779.8Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 13 (CU13) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1779.00715.1.1779.7Q4523171KB45231714523171 Security Update for Microsoft Exchange Server 2016 Cumulative Update 13 (CU13) CVE-2019-1373November 12, 2019
15.01.1779.00515.1.1779.5Q4515832KB45158324515832 Security Update for Microsoft Exchange Server 2016 CU13 CVE-2019-1233 CVE-2019-1266September 10, 2019
15.01.1779.00415.1.1779.4Q4509409KB45094094509409 Security Update for Microsoft Exchange Server 2016 CU13 CVE-2019-1084 CVE-2019-1137 CVE-2019-1136July 9, 2019
15.01.1779.00215.1.1779.2Q4488406KB44884064488406 Microsoft Exchange Server 2016 Cumulative Update 13 (CU13)June 18, 2019
15.01.1713.01015.1.1713.10Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 12 (CU12) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1713.00915.1.1713.9Q4515832KB45158324515832 Security Update for Microsoft Exchange Server 2016 CU12 CVE-2019-1233 CVE-2019-1266September 10, 2019
15.01.1713.00815.1.1713.8Q4509409KB45094094509409 Security Update for Microsoft Exchange Server 2016 CU12 CVE-2019-1084 CVE-2019-1137 CVE-2019-1136July 9, 2019
15.01.1713.00515.1.1713.5Q4471392KB44713924471392 Microsoft Exchange Server 2016 Cumulative Update 12 (CU12) ADV190004 CVE-2019-0686 CVE-2019-0724February 12, 2019
15.01.1591.01815.1.1591.18Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 11 (CU11) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1591.01015.1.1591.10Q4134118KB41341184134118 Microsoft Exchange Server 2016 Cumulative Update 11 (CU11)October 18, 2018
15.01.1531.01215.1.1531.12Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 10 (CU10) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1531.00815.1.1531.8Q4459266KB44592664459266 Security Update for Microsoft Exchange Server 2016 CU10 CVE-2018-8265 CVE-2018-8448 CVE-2010-3190October 9, 2018
15.01.1531.00615.1.1531.6Q4340731KB43407314340731 Security Update for Microsoft Exchange Server 2016 CU10 CVE-2018-8302 CVE-2018-8374August 14, 2018
15.01.1531.00315.1.1531.3Q4099852KB40998524099852 Microsoft Exchange Server 2016 Cumulative Update 10 (CU10)June 19, 2018
15.01.1466.01615.1.1466.16Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 9 (CU9) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1466.01215.1.1466.12Q4459266KB44592664459266 Security Update for Microsoft Exchange Server 2016 CU9 CVE-2018-8265 CVE-2018-8448 CVE-2010-3190October 9, 2018
15.01.1466.01015.1.1466.10Q4340731KB43407314340731 Security Update for Microsoft Exchange Server 2016 CU9 CVE-2018-8302 CVE-2018-8374August 14, 2018
15.01.1466.00815.1.1466.8Q4092041KB40920414092041 Security Update For Microsoft Exchange Server 2016 CU9May 8, 2018
15.01.1466.00315.1.1466.3Q4055222KB40552224055222 Microsoft Exchange Server 2016 Cumulative Update 9 (CU9)March 20, 2018
15.01.1415.01015.1.1415.10Q5000871KB50008715000871 Security Update for Microsoft Exchange Server 2016 Cumulative Update 8 (CU8) CVE-2021-26412 CVE-2021-27078 CVE-2021-26854 CVE-2021-26855 CVE-2021-27065 CVE-2021-26857 CVE-2021-26858March 2, 2021
15.01.1415.00715.1.1415.7Q4092041KB40920414092041 Security Update For Microsoft Exchange Server 2016 CU8May 8, 2018
15.01.1415.00215.1.1415.2Q4035145KB40351454035145 Microsoft Exchange Server 2016 Cumulative Update 8 (CU8)December 19, 2017
15.01.1261.03715.1.1261.37Q4045655KB40456554045655 Security Update For Microsoft Exchange Server 2016 CU7December 12, 2017
15.01.1261.03515.1.1261.35Q4018115KB40181154018115 Microsoft Exchange Server 2016 Cumulative Update 7 (CU7)September 19, 2017
15.01.1034.03315.1.1034.33Q4045655KB40456554045655 Security Update For Microsoft Exchange Server 2016 CU6December 12, 2017
15.01.1034.03215.1.1034.32Q4036108KB40361084036108 Security Update For Microsoft Exchange Server 2016 CU6September 12, 2017
15.01.1034.02615.1.1034.26Q4012108KB40121084012108 Microsoft Exchange Server 2016 Cumulative Update 6 (CU6)June 27, 2017
15.01.0845.03915.1.845.39Q4036108KB40361084036108 Security Update For Microsoft Exchange Server 2016 CU5September 12, 2017
15.01.0845.03615.1.845.36Q4018588KB40185884018588 Security Update For Microsoft Exchange Server 2016 CU5July 11, 2017
15.01.0845.03415.1.845.34Q4012106KB40121064012106 Microsoft Exchange Server 2016 Cumulative Update 5 (CU5)March 21, 2017
15.01.0669.03215.1.669.32Q3177106KB31771063177106 Microsoft Exchange Server 2016 Cumulative Update 4 (CU4)December 13, 2016
15.01.0544.03015.1.544.30Q4012178KB40121784012178 MS17-015: Security Update for Exchange Server 2016 CU3March 14, 2017
15.01.0544.02715.1.544.27Q3152589KB31525893152589 Microsoft Exchange Server 2016 Cumulative Update 3 (CU3)September 20, 2016
15.01.0466.03715.1.466.37Q3184736KB31847363184736 MS16-108: Security Update for Exchange Server 2016 CU2September 13, 2016
15.01.0466.03415.1.466.34Q3135742KB31357423135742 Microsoft Exchange Server 2016 Cumulative Update 2 (CU2)June 21, 2016
15.01.0396.03715.1.396.37Q3184736KB31847363184736 MS16-108: Security Update for Exchange Server 2016 CU1September 13, 2016
15.01.0396.03315.1.396.33Q3150501KB31505013150501 MS16-079: Security Update for Exchange Server 2016 CU1June 14, 2016
15.01.0396.03015.1.396.30Q3134844KB31348443134844 Microsoft Exchange Server 2016 Cumulative Update 1 (CU1)March 15, 2016
15.01.0225.04915.1.225.49Q3150501KB31505013150501 MS16-079: Security Update for Exchange Server 2016 RTMJune 14, 2016
15.01.0225.04215.1.225.42Microsoft Exchange Server 2016 RTMOctober 1, 2015
15.01.0225.01615.1.225.16Microsoft Exchange Server 2016 PreviewJuly 22, 2015

You can comment here. If you know of a hotfix build or KB that we don't have listed here, please use the comments.