Jenkins security advisory (AV26-403)

Serial number: AV26-403
Date: April 29, 2026

On April 29, 2026, Jenkins published a security advisory to address vulnerabilities in the following products:

  • Credentials Binding Plugin – version 719.v80e905ef14eb_ and prior
  • GitHub Plugin – version 1.46.0 and prior
  • GitHub Branch Source Plugin – version 1967.vdea_d580c1a_b_a_ and prior
  • HTML Publisher Plugin – version 427 and prior
  • Matrix Authorization Strategy Plugin – versions 2.0-beta-1 to 3.2.9
  • Microsoft Entra ID (previously Azure AD) Plugin – version 666.v6060de32f87d and prior
  • Script Security Plugin – version 1399.ve6a_66547f6e1 and prior

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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