CVE-2026-21579

Name of the Vulnerable Software and Affected Versions Confluence Data Center versions 7.17.0 Confluence Data Center version 7.19.0 Confluence Data Center version 8.5.0 Confluence Data Center version 8.9.0 Confluence Data Center version 9.0.1 Confluence Data Center version 9.1.0 Confluence Data Center version 9.2.0 Confluence Data Center version 10.0.2 Confluence Data Center version 10.1.0 Confluence Data Center version 10.2.0

Description An unauthenticated attacker can view sensitive information due to an information disclosure flaw.

Recommendations For version 9.2.0, upgrade to a release greater than or equal to 9.2.22. For version 10.2.0, upgrade to a release greater than or equal to 10.2.14. For versions 7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 10.0.2, and 10.1.0, upgrade to the latest version.