Windows 11 Vulnerebilities Statistics -

Windows 11, version 24H2

• March 11, 2025—KB5053598 (OS Build 26100.3476)

• February 25, 2025—KB5052093 (OS Build 26100.3323) Preview

• February 11, 2025—KB5051987 (OS Build 26100.3194)

• January 28, 2025—KB5050094 (OS Build 26100.3037) Preview

• January 14, 2025—KB5050009 (OS Build 26100.2894)

• December 10, 2024—KB5048667 (OS Build 26100.2605)

• November 21, 2024—KB5046740 (OS Build 26100.2454) Preview

• November 12, 2024—KB5046617 (OS Build 26100.2314)

• October 24, 2024—KB5044384 (OS Build 26100.2161) Preview

• October 8, 2024—KB5044284 (OS Build 26100.2033)

• September 30, 2024—KB5043178 (OS Build 26100.1882) Preview

• September 10, 2024—KB5043080 (OS Build 26100.1742)

• August 27, 2024—KB5041865 (OS Build 26100.1591) Preview

• August 13, 2024—KB5041571 (OS Build 26100.1457)

• July 30, 2024—KB5040529 (OS Build 26100.1301) Preview

• July 9, 2024—KB5040435 (OS Build 26100.1150)

• June 28, 2024—KB5039304 (OS Build 26100.1000) Preview

• June 15, 2024—KB5039239 (OS Build 26100.863)

Windows 11, version 23H2

• March 11, 2025—KB5053602 (OS Builds 22621.5039 and 22631.5039)

• February 25, 2025—KB5052094 (OS Builds 22621.4974 and 22631.4974) Preview

• February 11, 2025—KB5051989 (OS Builds 22621.4890 and 22631.4890)

• January 29, 2025—KB5050092 (OS Builds 22621.4830 and 22631.4830) Preview

• January 14, 2025—KB5050021 (OS Builds 22621.4751 and 22631.4751)

• December 10, 2024—KB5048685 (OS Builds 22621.4602 and 22631.4602)

• November 21, 2024—KB5046732 (OS Builds 22621.4541 and 22631.4541) Preview

• November 12, 2024—KB5046633 (OS Builds 22621.4460 and 22631.4460)

• October 22, 2024—KB5044380 (OS Builds 22621.4391 and 22631.4391) Preview

• October 8, 2024—KB5044285 (OS Builds 22621.4317 and 22631.4317)

• September 26, 2024—KB5043145 (OS Builds 22621.4249 and 22631.4249) Preview

• September 10, 2024—KB5043076 (OS Builds 22621.4169 and 22631.4169)

• August 27, 2024—KB5041587 (OS Builds 22621.4112 and 22631.4112) Preview

• August 13, 2024—KB5041585 (OS Builds 22621.4037 and 22631.4037)

• July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview

• July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

• June 25, 2024—KB5039302 (OS Builds 22621.3810 and 22631.3810) Preview

• June 11, 2024—KB5039212 (OS Builds 22621.3737 and 22631.3737)

• May 29, 2024—KB5037853 (OS Builds 22621.3672 and 22631.3672) Preview

• May 14, 2024—KB5037771 (OS Builds 22621.3593 and 22631.3593)

• April 23, 2024—KB5036980 (OS Builds 22621.3527 and 22631.3527) Preview

• April 9, 2024—KB5036893 (OS Builds 22621.3447 and 22631.3447)

• March 26, 2024—KB5035942 (OS Builds 22621.3374 and 22631.3374) Preview

• March 12, 2024—KB5035853 (OS Builds 22621.3296 and 22631.3296)

• February 29, 2024—KB5034848 (OS Builds 22621.3235 and 22631.3235) Preview

• February 13, 2024—KB5034765 (OS Builds 22621.3155 and 22631.3155)

• January 23, 2024—KB5034204 (OS Builds 22621.3085 and 22631.3085) Preview

• January 9, 2024—KB5034123 (OS Builds 22621.3007 and 22631.3007)

• December 12, 2023—KB5033375 (OS Builds 22621.2861 and 22631.2861)

• December 4, 2023—KB5032288 (OS Builds 22621.2792 and 22631.2792) Preview

• November 14, 2023—KB5032190 (OS Builds 22621.2715 and 22631.2715)

• October 31, 2023—KB5031455 (OS Builds 22621.2506 and 22631.2506) Preview

Windows 11, version 22H2

• August 27, 2024—KB5041587 (OS Builds 22621.4112 and 22631.4112) Preview

• August 13, 2024—KB5041585 (OS Builds 22621.4037 and 22631.4037)

• July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview

• July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

• June 25, 2024—KB5039302 (OS Builds 22621.3810 and 22631.3810) Preview

• June 11, 2024—KB5039212 (OS Builds 22621.3737 and 22631.3737)

• May 29, 2024—KB5037853 (OS Builds 22621.3672 and 22631.3672) Preview

• May 14, 2024—KB5037771 (OS Builds 22621.3593 and 22631.3593)

• April 23, 2024—KB5036980 (OS Builds 22621.3527 and 22631.3527) Preview

• April 9, 2024—KB5036893 (OS Builds 22621.3447 and 22631.3447)

• March 26, 2024—KB5035942 (OS Builds 22621.3374 and 22631.3374) Preview

• March 12, 2024—KB5035853 (OS Builds 22621.3296 and 22631.3296)

• February 29, 2024—KB5034848 (OS Builds 22621.3235 and 22631.3235) Preview

• February 13, 2024—KB5034765 (OS Builds 22621.3155 and 22631.3155)

• January 23, 2024—KB5034204 (OS Builds 22621.3085 and 22631.3085) Preview

• January 9, 2024—KB5034123 (OS Builds 22621.3007 and 22631.3007)

• December 12, 2023—KB5033375 (OS Builds 22621.2861 and 22631.2861)

• December 4, 2023—KB5032288 (OS Builds 22621.2792 and 22631.2792) Preview

• November 14, 2023—KB5032190 (OS Builds 22621.2715 and 22631.2715)

• October 31, 2023—KB5031455 (OS Builds 22621.2506 and 22631.2506) Preview

• October 10, 2023—KB5031354 (OS Build 22621.2428)

• September 26, 2023—KB5030310 (OS Build 22621.2361) Preview

• September 12, 2023—KB5030219 (OS Build 22621.2283)

• August 22, 2023—KB5029351 (OS Build 22621.2215) Preview

• August 8, 2023—KB5029263 (OS Build 22621.2134)

• July 26, 2023—KB5028254 (OS Build 22621.2070) Preview

• July 11, 2023—KB5028185 (OS Build 22621.1992)

• June 27, 2023—KB5027303 (OS Build 22621.1928) Preview

• June 13, 2023—KB5027231 (OS Build 22621.1848)

• May 24, 2023—KB5026446 (OS Build 22621.1778) Preview

• May 9, 2023—KB5026372 (OS Build 22621.1702)

• April 25, 2023—KB5025305 (OS Build 22621.1635) Preview

• April 11, 2023—KB5025239 (OS Build 22621.1555)

• March 28, 2023—KB5023778 (OS Build 22621.1485) Preview

• March 14, 2023—KB5023706 (OS Build 22621.1413)

• February 28, 2023—KB5022913 (OS Build 22621.1344) Preview

• February 14, 2023—KB5022845 (OS Build 22621.1265)

• January 26, 2023—KB5022360 (OS Build 22621.1194) Preview

• January 10, 2023—KB5022303 (OS Build 22621.1105)

• December 13, 2022—KB5021255 (OS Build 22621.963)

• November 29, 2022—KB5020044 (OS Build 22621.900) Preview

• November 8, 2022—KB5019980 (OS Build 22621.819)

• October 25, 2022—KB5018496 (OS Build 22621.755) Preview

• October 18, 2022—KB5019509 (OS Build 22621.675) Out-of-band

• October 11, 2022—KB5018427 (OS Build 22621.674)

• September 30, 2022—KB5017389 (OS Build 22621.608) Preview

Windows 11, version 21H2

• June 11, 2024—KB5039213 (OS Build 22000.3019)

• May 14, 2024—KB5037770 (OS Build 22000.2960)

• April 9, 2024—KB5036894 (OS Build 22000.2899)

• March 12, 2024—KB5035854 (OS Build 22000.2836)

• February 13, 2024—KB5034766 (OS Build 22000.2777)

• January 9, 2024—KB5034121 (OS Build 22000.2713)

• December 12, 2023—KB5033369 (OS Build 22000.2652)

• November 14, 2023—KB5032192 (OS Build 22000.2600)

• October 10, 2023—KB5031358 (OS Build 22000.2538)

• September 26, 2023—KB5030301 (OS Build 22000.2482) Preview

• September 12, 2023—KB5030217 (OS Build 22000.2416)

• August 22, 2023—KB5029332 (OS Build 22000.2360) Preview

• August 8, 2023—KB5029253 (OS Build 22000.2295)

• July 25, 2023—KB5028245 (OS Build 22000.2245) Preview

• July 11, 2023—KB5028182 (OS Build 22000.2176)

• June 28, 2023—KB5027292 (OS Build 22000.2124) Preview

• June 13, 2023—KB5027223 (OS Build 22000.2057)

• May 23, 2023—KB5026436 (OS Build 22000.2003) Preview

• May 9, 2023—KB5026368 (OS Build 22000.1936)

• April 25, 2023—KB5025298 (OS Build 22000.1880) Preview

• April 11, 2023—KB5025224 (OS Build 22000.1817)

• March 28, 2023—KB5023774 (OS Build 22000.1761) Preview

• March 14, 2023—KB5023698 (OS Build 22000.1696)

• February 21, 2023—KB5022905 (OS Build 22000.1641) Preview

• February 14, 2023—KB5022836 (OS Build 22000.1574)

• January 19, 2023—KB5019274 (OS Build 22000.1516) Preview

• January 10, 2023—KB5022287 (OS Build 22000.1455)

• December 13, 2022—KB5021234 (OS Build 22000.1335)

• November 15, 2022—KB5019157 (OS Build 22000.1281) Preview

• November 8, 2022—KB5019961 (OS Build 22000.1219)

• October 25, 2022—KB5018483 (OS Build 22000.1165) Preview

• October 17, 2022—KB5020387 (OS Build 22000.1100) Out-of-band

• October 11, 2022—KB5018418 (OS Build 22000.1098)

• September 20, 2022—KB5017383 (OS Build 22000.1042) Preview

• September 13, 2022—KB5017328 (OS Build 22000.978)

• August 25, 2022—KB5016691 (OS Build 22000.918) Preview

• August 9, 2022—KB5016629 (OS Build 22000.856)

• July 21, 2022—KB5015882 (OS Build 22000.832) Preview

• July 12, 2022—KB5015814 (OS Build 22000.795)

• June 23, 2022—KB5014668 (OS Build 22000.778) Preview

• June 20, 2022—KB5016138 (OS Build 22000.740) Out-of-band

• June 14, 2022—KB5014697 (OS Build 22000.739)

• May 24, 2022—KB5014019 (OS Build 22000.708) Preview

• May 10, 2022—KB5013943 (OS Build 22000.675)

• April 25, 2022—KB5012643 (OS Build 22000.652) Preview

• April 12, 2022—KB5012592 (OS Build 22000.613)

• March 28, 2022—KB5011563 (OS Build 22000.593) Preview

• March 8, 2022—KB5011493 (OS Build 22000.556)

• February 15, 2022—KB5010414 (OS Build 22000.527) Preview

• February 8, 2022—KB5010386 (OS Build 22000.493)

• January 25, 2022—KB5008353 (OS Build 22000.469) Preview

• January 17, 2022—KB5010795 (OS Build 22000.438) Out-of-band

• January 11, 2022—KB5009566 (OS Build 22000.434)

• December 14, 2021—KB5008215 (OS Build 22000.376)

• November 22, 2021—KB5007262 (OS Build 22000.348) Preview

• November 9, 2021—KB5007215 (OS Build 22000.318)

• October 21, 2021—KB5006746 (OS Build 22000.282) Preview

• October 12, 2021—KB5006674 (OS Build 22000.258)