OpenSSL security advisory (AV26-980)

Serial number: AV26-980
Date: October 1, 2026

As of September 29, 2026, OpenSSL is affected by vulnerabilities in the following product:

  • OpenSSL
    • Prior to 1.0.2zs
    • Prior to 1.1.1zj
    • Prior to 3.0.23
    • Prior to 3.4.8
    • Prior to 3.5.9
    • Prior to 3.6.5
    • Prior to 4.0.3

The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available.

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