MSRC_CVE-2023-21980

Risk Scores

Affected Products

Exploit Intelligence

• https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-21980.json (circl)
• https://support.microsoft.com/lifecycle (circl)
• https://www.first.org/cvss (circl)
• https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade (circl)

Timeline

• Apr 1, 2023 CVE Published
• May 3, 2023 CVE Updated
• Apr 21, 2026 Security Advisory

References

• https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-21980.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