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N2OS Release Notes
N2OS 26.5.0
Security fixes
A list of security problems that have been addressed in this release.

N2OS Release Notes
- N2OS 26.5.0
  - Highlights
    An overview of the most impactful changes in this release.
  - Updates in upcoming releases
    Important changes in future releases that might require additional steps or planning during an upgrade.
  - Base OS
    A list of the improvements for the operating system and GUI usability changes that have been introduced in this release.
  - Reports and integrations
    A list of improvements for the queries, assertions and reports, and new developments for data and firewall integrations that have been introduced in this release.
  - Protocols, Smart Polling, and Arc
    A list of the improvements for Protocols, Smart Polling and Arc that have been introduced in this release.
  - CMC, Remote Collector, and AAA
    A list of the improvements for the CMC, Remote Collector and Authentication, Authorization and Accounting that have been introduced in this release.
  - Contents and detection
    A list of the improvements for the Contents and Detection that have been introduced in this release.
  - Resolved issues
    A list of the bugs and defects that have been addressed in this release.
  - Security fixes
    A list of security problems that have been addressed in this release.
  - Update path requirements
    Follow these instructions to have a smooth upgrade experience.
- N2OS 26.4.0
- N2OS 26.3.0
- N2OS 26.2.0
- N2OS 26.1.0
- N2OS 26.0.0
- N2OS 25.6.0
- N2OS 25.5.0
- N2OS 25.4.0
- N2OS 25.3.0
- N2OS 25.2.0
- N2OS 25.1.0
- N2OS 25.0.0
- N2OS 24.6.0
- N2OS 24.5.1
- N2OS 24.5.0
- N2OS 24.4.1
- N2OS 24.4.0
- N2OS 24.3.1
- N2OS 24.3.0
- N2OS 24.2.0
- N2OS 24.1.0
- N2OS 24.0.0
- N2OS 23.4.1
- N2OS 23.4.0
- N2OS 23.3.1
- N2OS 23.3.0
- N2OS 23.2.0
- N2OS 23.1.0
- N2OS 23.0.0

Security fixes

A list of security problems that have been addressed in this release.

ENG-2420: Updated dependencies to address the following vulnerabilities:
ENG-2490: Updated system dependencies to address the following vulnerabilities:
ENG-2567: Updated 7-Zip to address multiple security issues (with no associated Common Vulnerabilities and Exposures (CVE) IDs).
ENG-2649: Updated dependencies to address the following security vulnerabilities:
- CVE-2026-59986
- CVE-2026-61547
ENG-2707: Updated dependencies to address the following vulnerabilities:
ENG-2984: Updated system dependencies to address the following vulnerability:
- CVE-2026-61666
ENG-2985: Updated system dependencies to address the following vulnerabilities:
- CVE-2026-16221
- CVE-2026-13676
ENG-3029: Updated system dependencies to address the following vulnerabilities:
- CVE-2026-45623
- GHSA-r28c-9q8g-f849
ENG-3120: Updated dependencies to address the following vulnerability:
- CVE-2026-66066
ENG-3192: Updated system dependencies to address the following vulnerability:
- CVE-2026-18446
ENG-3235: Updated system dependencies to address the following vulnerability:
- CVE-2026-67214
ENG-3387: Updated system dependencies to address the following vulnerabilities:
ENG-3388: Updated system dependencies to address the following vulnerabilities:
ENG-3638: Updated the OpenSSL version in the container edition to address the following vulnerabilities: