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Cisco Firepower 9300 Series
Release Notes
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FXOS
Secure Firewall Threat Defense
ASA
ASDM
Firepower Migration Tool
FXOS
Cisco Firepower 4100/9300 FXOS Release Notes, 2.17
05/Mar/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.16
03/Mar/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.14(2)
15/Sep/2025
New
Cisco Firepower 4100/9300 FXOS Release Notes, 2.14(1)
23/Apr/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.13
03/Mar/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.12(1)
02/Jul/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.11(1)
02/Jul/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.10(1)
29/Jan/2025
Cisco Firepower 4100/9300 FXOS Release Notes, 2.9(1)
17/May/2021
Cisco Firepower 4100/9300 FXOS Release Notes, 2.8(1)
11/Jan/2023
Cisco Firepower 4100/9300 FXOS Release Notes, 2.6(1)
17/Sep/2025
Updated
Cisco Firepower 4100/9300 FXOS Release Notes, 2.3(1)
17/May/2021
Cisco Firepower 4100/9300 FXOS Release Notes, 2.2(2)
17/Jun/2021
Cisco Firepower 4100/9300 FXOS Release Notes, 2.2(1)
03/Jun/2019
Cisco FXOS Release Notes, 1.1(2)
28/Sep/2015
Cisco FXOS Release Notes, 1.1(1)
16/Jul/2015
Secure Firewall Threat Defense
Cisco Secure Firewall Management Center New Features by Release
04/Sep/2025
Updated
Cisco Secure Firewall Device Manager New Features by Release
04/Sep/2025
Updated
Cisco Secure Firewall Threat Defense/Firepower Hotfix Release Notes
28/Aug/2025
Updated
Cisco Secure Firewall Threat Defense Release Notes, Version 7.7.x
28/Aug/2025
Updated
Cisco Secure Firewall Threat Defense Release Notes, Version 7.6.x
12/Aug/2025
Cisco Secure Firewall Threat Defense Release Notes, Version 7.4.x
21/Aug/2025
Cisco Secure Firewall Threat Defense Release Notes, Version 7.3.x
12/Aug/2025
Cisco Secure Firewall Threat Defense Release Notes, Version 7.2.x
04/Sep/2025
Updated
Cisco Firepower Release Notes, Version 7.1
15/Mar/2023
Cisco Firepower Release Notes, Version 7.0.x
12/Aug/2025
Cisco Firepower Release Notes, Version 6.7.x Patches
29/May/2022
Cisco Firepower Release Notes, Version 6.7
01/Dec/2022
Cisco Firepower Release Notes, Version 6.6.x
28/Mar/2025
Cisco Firepower Release Notes, Version 6.4.x
11/Oct/2019
Firepower Release Notes, Version 6.2.2.1, Version 6.2.2.2, Version 6.2.2.3, Version 6.2.2.4, and Version 6.2.2.5
27/Nov/2018
Cisco Firepower Release Notes, Version 6.2.3.x Patches
15/Dec/2022
Cisco Firepower Release Notes, Version 6.2.3
21/Dec/2022
Firepower Release Notes, Version 6.2.2
28/Sep/2018
Firepower Release Notes Version 6.2.0.1, Version 6.2.0.2, Version 6.2.0.3, Version 6.2.0.4, and Version 6.2.0.5
05/Mar/2018
Firepower System Release Notes, Version 6.2.0
27/Sep/2018
Firepower System Release Notes, Version 6.1.0.7
28/Aug/2018
Firepower System Release Notes, Version 6.1.0.6
27/Jun/2018
Firepower System Release Notes, Version 6.1.0.5
27/Jun/2018
Firepower System Release Notes, Version 6.1.0.4
27/Jun/2018
Firepower System Release Notes, Version 6.1.0.3
27/Jun/2018
Firepower System Release Notes, Version 6.1.0.2
27/Jun/2018
Firepower System Release Notes, Version 6.1.0.1
27/Jun/2018
Firepower System Release Notes for Version 6.1.0, Hotfix CF
09/Nov/2017
Firepower System Release Notes, Version 6.1.0
16/Feb/2018
Firepower System Release Notes Version 6.1.0 Pre-Installation Package
01/Aug/2016
Firepower System Release Notes, Version 6.0.1
20/Mar/2016
ASA
Cisco Secure Firewall ASA New Features by Release
03/Jul/2025
Release Notes for the Cisco Secure Firewall ASA, 9.22(x)
02/Sep/2025
Updated
Release Notes for the Cisco Secure Firewall ASA, 9.20(x)
02/Sep/2025
Updated
Release Notes for the Cisco Secure Firewall ASA Series, 9.19(x)
02/Sep/2025
Updated
Release Notes for the Cisco Secure Firewall ASA Series, 9.18(x)
02/Sep/2025
Updated
Release Notes for the Cisco ASA Series, 9.17(x)
02/Sep/2025
Updated
Release Notes for the Cisco ASA Series, 9.16(x)
02/Sep/2025
Updated
Release Notes for the Cisco ASA Series, 9.15(x)
02/Sep/2025
Release Notes for the Cisco ASA Series, 9.14(x)
02/Sep/2025
Updated
Release Notes for the Cisco ASA Series, 9.12(x)
17/Dec/2019
Release Notes for the Cisco ASA Series, 9.8(x)
11/Apr/2019
ASDM
Release Notes for Cisco Secure Firewall ASDM, 7.23(x)
02/Sep/2025
Updated
Release Notes for Cisco Secure Firewall ASDM, 7.22(x)
02/Sep/2025
Updated
Release Notes for Cisco Secure Firewall ASDM, 7.20(x)
02/Sep/2025
Updated
Release Notes for Cisco Secure Firewall ASDM, 7.19(x)
02/Sep/2025
Updated
Release Notes for Cisco Secure Firewall ASDM, 7.18(x)
02/Sep/2025
Updated
Release Notes for Cisco ASDM, 7.17(x)
02/Sep/2025
Updated
Release Notes for Cisco ASDM, 7.15(x)
24/May/2019
Release Notes for Cisco ASDM, 7.14(x)
24/May/2019
Release Notes for Cisco ASDM, 7.12(x)
21/Aug/2019
Release Notes for Cisco ASDM, 7.8(x)
11/Oct/2017
Firepower Migration Tool
Firepower 마이그레이션 툴 릴리즈 노트
(PDF - 265 KB)
29/Apr/2021
Firepower 마이그레이션 툴 릴리즈 노트
(PDF - 265 KB)
23/Mar/2021
Release Notes for the Cisco Secure Firewall ASA, 9.23(x)
02/Sep/2025
Updated
Cisco Firepower 4100/9300 FXOS Release Notes, 2.4(1)
Cisco Firepower Release Notes, Version 6.5.0
Cisco Firepower Release Notes, Version 6.5.0 Patches
Release Notes for the Cisco ASA Series, 9.13(x)
Support Documentation
All Support Documentation for this Series
Release and Compatibility
Compatibility Information
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