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Fortinet docs logo DOCUMENT LIBRARY 7.6.5
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Fortinet docs logo DOCUMENT LIBRARY
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    FortiOS Release Notes

    Home FortiGate / FortiOS 7.6.5 FortiOS Release Notes
    7.6.5
    8.0.0
    7.6.6
    7.6.5
    7.6.4
    7.6.3
    7.6.2
    7.6.1
    7.6.0
    7.4.12
    7.4.11
    7.4.10
    7.4.9
    7.4.8
    7.4.7
    7.4.6
    7.4.5
    7.4.4
    7.4.3
    7.4.2
    7.4.1
    7.4.0
    7.2.13
    7.2.12
    7.2.11
    7.2.10
    7.2.9
    7.2.8
    7.2.7
    7.2.6
    7.2.5
    7.2.4
    7.2.3
    7.2.2
    7.2.1
    7.2.0
    7.0.19
    7.0.18
    7.0.17
    7.0.16
    7.0.15
    7.0.14
    7.0.13
    7.0.12
    7.0.11
    7.0.10
    7.0.9
    7.0.8
    7.0.7
    7.0.6
    7.0.5
    7.0.4
    7.0.3
    7.0.2
    7.0.1
    7.0.0
    6.4.16
    6.4.15
    6.4.14
    6.4.13
    6.4.12
    6.4.11
    6.4.10
    6.4.9
    6.4.8
    6.4.7
    6.4.6
    6.4.5
    6.4.4
    6.4.3
    6.4.2
    6.4.1
    6.4.0
    6.2.17
    6.2.16
    6.2.15
    6.2.14
    6.2.13
    6.2.12
    6.2.11
    6.2.10
    6.2.9
    6.2.8
    6.2.7
    6.2.6
    6.2.5
    6.2.4
    6.2.3
    6.2.2
    6.2.1
    6.2.0
    6.0.18
    6.0.17
    6.0.16
    6.0.15
    6.0.14
    6.0.13
    6.0.12
    6.0.11
    6.0.10
    6.0.9
    6.0.8
    6.0.7
    6.0.6
    6.0.5
    6.0.4
    6.0.3
    6.0.2
    6.0.1
    6.0.0
    5.6.14
    5.6.13
    5.6.12
    5.6.11
    5.6.10
    5.6.9
    5.6.8
    5.6.7
    5.6.6
    5.6.5
    5.6.4
    5.6.3
    5.6.2
    5.6.1
    5.6.0
    5.4.13
    5.4.12
    5.4.11
    5.4.10
    5.4.9
    5.4.8
    5.4.7
    5.4.6
    5.4.5
    5.4.4
    5.4.3
    5.4.2
    5.4.1
    5.4.0
    5.2.15
    5.2.14
    5.2.13
    5.2.12
    5.2.11
    5.2.10
    5.2.9
    5.2.8
    5.2.7
    5.2.6
    5.2.5
    5.2.4
    5.2.3
    5.2.2
    5.2.1
    5.2.0
    5.0.14
    5.0.13
    5.0.12
    5.0.11
    5.0.10
    5.0.9
    5.0.8
    5.0.7
    5.0.6
    5.0.5
    5.0.4
    5.0.3
    5.0.2

    Change Log

    Change Log

    Date

    Change Description

    2025-12-11

    Initial release.

    2025-12-16

    Updated Changes in default behavior, Changes in default values, New features or enhancements, Resolved issues, and Known issues.

    2025-12-22

    Updated Changes in CLI, New features or enhancements, Resolved issues and Built-in IPS Engine.

    2025-12-29

    Updated Changes in default behavior, Resolved issues, and Built-in IPS Engine.

    2026-01-05

    Updated Resolved issues.

    2026-01-12

    Updated Resolved issues.

    2026-01-15

    Updated Product integration and support.

    2026-01-19

    Updated Resolved issues and Known issues.

    2026-01-20

    Updated Special notices, Changes in default behavior, Known issues, and Built-in AV Engine.

    2026-01-26

    Updated Resolved issues and Known issues.

    2026-02-02

    Updated New features or enhancements and Known issues.

    2026-02-03

    Updated Special notices.

    2026-02-10

    Updated Resolved issues and Known issues.

    2026-02-12

    Updated Known issues.

    2026-02-13

    Updated New features or enhancements, Resolved issues, and Known issues.

    2026-02-23

    Updated Introduction and supported models and Known issues.

    2026-03-02

    Updated Resolved issues.

    2026-03-16

    Updated Resolved issues and Known issues.

    2026-03-24

    Updated Known issues.

    2026-03-30

    Updated Resolved issues.

    2026-04-01

    Updated Known issues.

    2026-04-13

    Updated Virtualization environments, Resolved issues, and Known issues.

    2026-04-27

    Update Upgrade information, Changes in CLI, Changes in GUI behavior, Changes in default behavior, Resolved issues, and Known issues.

    2026-04-28

    Updated New features or enhancements.

    2026-04-14

    Updated Resolved issues.
    Previous
    Next

    Change Log

    Change Log

    Date

    Change Description

    2025-12-11

    Initial release.

    2025-12-16

    Updated Changes in default behavior, Changes in default values, New features or enhancements, Resolved issues, and Known issues.

    2025-12-22

    Updated Changes in CLI, New features or enhancements, Resolved issues and Built-in IPS Engine.

    2025-12-29

    Updated Changes in default behavior, Resolved issues, and Built-in IPS Engine.

    2026-01-05

    Updated Resolved issues.

    2026-01-12

    Updated Resolved issues.

    2026-01-15

    Updated Product integration and support.

    2026-01-19

    Updated Resolved issues and Known issues.

    2026-01-20

    Updated Special notices, Changes in default behavior, Known issues, and Built-in AV Engine.

    2026-01-26

    Updated Resolved issues and Known issues.

    2026-02-02

    Updated New features or enhancements and Known issues.

    2026-02-03

    Updated Special notices.

    2026-02-10

    Updated Resolved issues and Known issues.

    2026-02-12

    Updated Known issues.

    2026-02-13

    Updated New features or enhancements, Resolved issues, and Known issues.

    2026-02-23

    Updated Introduction and supported models and Known issues.

    2026-03-02

    Updated Resolved issues.

    2026-03-16

    Updated Resolved issues and Known issues.

    2026-03-24

    Updated Known issues.

    2026-03-30

    Updated Resolved issues.

    2026-04-01

    Updated Known issues.

    2026-04-13

    Updated Virtualization environments, Resolved issues, and Known issues.

    2026-04-27

    Update Upgrade information, Changes in CLI, Changes in GUI behavior, Changes in default behavior, Resolved issues, and Known issues.

    2026-04-28

    Updated New features or enhancements.

    2026-04-14

    Updated Resolved issues.
    Previous
    Next