Affected Products

Timeline

• Oct 2, 2025 CVE Published
• Oct 31, 2025 CVE Updated
• Apr 29, 2026 Security Advisory

References

• https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-40090.json advisory
• https://support.microsoft.com/lifecycle url
• https://www.first.org/cvss url