High 1 vendor · 1 advisory

CVE-2026-21570

Unified cross-vendor view: this CVE is referenced by 1 tracked vendor. Each vendor rates and fixes it independently — confirm the impact for your specific products below.

NVD detail CVE.org

Atlassian1 advisory

High8.6Confluence: This High severity RCE (Remote Code Execution) vulnerability was introduced in versions 9.6.0, 10.0.0, 10.1.0, 10.2.0, 11.0.0,…Mar 17, 2026

CVE-2026-21570 — high severity, 1 vendor affected · VulniPulse