Critical Exploited CISA KEV 1 vendor · 1 advisory

CVE-2021-43798

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

Veeam1 advisory

CriticalList of Security Fixes and Improvements in Veeam Kasten for KubernetesJun 16, 2026

CVE-2021-43798 — critical severity, 1 vendor affected · VulniPulse