MSRC_CVE-2025-40273

Affected Products

Timeline

• Dec 2, 2025 CVE Published
• Dec 16, 2025 CVE Updated
• Apr 1, 2026 Security Advisory

References

• https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-40273.json advisory
• https://support.microsoft.com/lifecycle url
• https://www.first.org/cvss url
• https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade fix