Microsoft Patch Tuesday archive: server CVEs by month
Microsoft Server security advisories by month, January 2020 to November 2026: 2680 advisories with severity, CVEs, fixed versions and CISA KEV status.
2026
- Patch Tuesday November 20262026-11-10442 advisories
- Patch Tuesday October 20262026-10-13672 advisories
- Patch Tuesday September 20262026-09-08314 advisories
- Patch Tuesday August 20262026-08-1196 advisories
- Patch Tuesday July 20262026-07-14205 advisories
- Patch Tuesday June 20262026-06-0961 advisories
- Patch Tuesday May 20262026-05-1260 advisories
- Patch Tuesday April 20262026-04-14107 advisories
- Patch Tuesday February 20262026-02-1027 advisories
- Patch Tuesday January 20262026-01-1372 advisories
2025
2024
- Patch Tuesday December 20242024-12-104 advisories
- Patch Tuesday November 20242024-11-122 advisories
- Patch Tuesday October 20242024-10-0859 advisories
- Patch Tuesday September 20242024-09-1038 advisories
- Patch Tuesday July 20242024-07-091 advisory
- Patch Tuesday June 20242024-06-1124 advisories
- Patch Tuesday May 20242024-05-141 advisory
- Patch Tuesday April 20242024-04-091 advisory
- Patch Tuesday February 20242024-02-1325 advisories
2023
- Patch Tuesday October 20232023-10-101 advisory
- Patch Tuesday August 20232023-08-0829 advisories
- Patch Tuesday July 20232023-07-111 advisory
- Patch Tuesday June 20232023-06-131 advisory
- Patch Tuesday April 20232023-04-111 advisory
- Patch Tuesday March 20232023-03-141 advisory
- Patch Tuesday February 20232023-02-1434 advisories
- Patch Tuesday January 20232023-01-101 advisory
2022
- Patch Tuesday November 20222022-11-0841 advisories
- Patch Tuesday September 20222022-09-132 advisories
- Patch Tuesday August 20222022-08-091 advisory
- Patch Tuesday June 20222022-06-143 advisories
- Patch Tuesday May 20222022-05-101 advisory
- Patch Tuesday April 20222022-04-122 advisories
- Patch Tuesday January 20222022-01-111 advisory
2021
- Patch Tuesday December 20212021-12-141 advisory
- Patch Tuesday November 20212021-11-0927 advisories
- Patch Tuesday September 20212021-09-1433 advisories
- Patch Tuesday August 20212021-08-1026 advisories
- Patch Tuesday July 20212021-07-1379 advisories
- Patch Tuesday March 20212021-03-0939 advisories
- Patch Tuesday February 20212021-02-091 advisory
- Patch Tuesday January 20212021-01-121 advisory