Risk Scores

Timeline

• Feb 11, 2025 CVE Published
• Apr 1, 2026 Security Advisory
• Apr 1, 2026 Security Advisory

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21194 advisory
• https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21194.json advisory
• https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
• https://support.microsoft.com/lifecycle url
• https://www.first.org/cvss url