Critical 1 vendor · 1 advisory

CVE-2021-47952

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

Linux1 advisory

Critical9.8Arbitrary Code Execution via Malicious JSON DeserializationMay 16, 2026

CVE-2021-47952 — critical severity, 1 vendor affected · VulniPulse