Is itCheck something

Attack list

Windows PC

203 attacked bugs

Yes. Attackers are using Windows PC bugs right now.

What to do

Open Start, then Settings, then Windows Update, then Check for updates. Install everything and restart.

Attackers keep using these against anything that hasn't updated. Updating closes them.

BugConfirmed in attacks

  1. A Windows flaw lets attackers get around a safety checkCVE-2026-96951Oct 13, 2026
  2. Microsoft Windows bug: link followingCVE-2026-81963Sep 8, 2026
  3. Microsoft Windows bug: heap-based buffer overflowCVE-2026-85880Sep 8, 2026
  4. Microsoft Windows Ancillary Function Driver for WinSock bug: ancillary function driver for winsock use-after-freeCVE-2026-68820Aug 11, 2026
  5. Microsoft Windows bug: buffer overflowCVE-2008-4250May 20, 2026
  6. Microsoft Windows bug: protection mechanism failureCVE-2026-32202Apr 28, 2026
  7. Microsoft Windows bug: link followingCVE-2025-60710Apr 13, 2026
  8. Microsoft Windows bug: out-of-bounds readCVE-2023-36424Apr 13, 2026
  9. Microsoft Windows bug: video activex control remote code executionCVE-2008-0015Feb 17, 2026
  10. Microsoft Windows bug: mshtml framework protection mechanism failureCVE-2026-21513Feb 10, 2026
  11. Microsoft Windows bug: null pointer dereferenceCVE-2026-21525Feb 10, 2026
  12. Microsoft Windows bug: shell protection mechanism failureCVE-2026-21510Feb 10, 2026
  13. Microsoft Windows bug: improper privilege managementCVE-2026-21533Feb 10, 2026
  14. Microsoft Windows bug: type confusionCVE-2026-21519Feb 10, 2026
  15. Microsoft Windows bug: information disclosureCVE-2026-20805Jan 13, 2026
  16. Microsoft Windows bug: use after freeCVE-2025-62221Dec 9, 2025
  17. Microsoft Windows bug: race conditionCVE-2025-62215Nov 12, 2025
  18. Microsoft Windows bug: server update service (wsus) deserialization of untrusted dataCVE-2025-59287Oct 24, 2025
  19. Microsoft Windows bug: SMB client improper access controlCVE-2025-33073Oct 20, 2025
  20. Microsoft Windows bug: untrusted pointer dereferenceCVE-2025-24990Oct 14, 2025
  21. Microsoft Windows bug: improper access controlCVE-2025-59230Oct 14, 2025
  22. Microsoft Windows bug: privilege escalationCVE-2021-43226Oct 6, 2025
  23. Microsoft Windows bug: out-of-bounds writeCVE-2013-3918Oct 6, 2025
  24. Microsoft Windows bug: remote code executionCVE-2011-3402Oct 6, 2025
  25. Microsoft Windows bug: external control of file name or pathCVE-2025-33053Jun 10, 2025
  26. Microsoft Windows bug: ancillary function driver for winsock use-after-freeCVE-2025-32709May 13, 2025
  27. Microsoft Windows bug: scripting engine type confusionCVE-2025-30397May 13, 2025
  28. Microsoft Windows bug: common log file system (clfs) driver heap-based buffer overflowCVE-2025-32706May 13, 2025
  29. Microsoft Windows bug: common log file system (clfs) driver use-after-freeCVE-2025-32701May 13, 2025
  30. Microsoft Windows bug: dwm core library use-after-freeCVE-2025-30400May 13, 2025
  31. Microsoft Windows bug: NTLM hash disclosure spoofingCVE-2025-24054Apr 17, 2025
  32. Microsoft Windows bug: common log file system (clfs) driver use-after-freeCVE-2025-29824Apr 8, 2025
  33. Microsoft Windows bug: ntfs heap-based buffer overflowCVE-2025-24993Mar 11, 2025
  34. Microsoft Windows bug: ntfs out-of-bounds readCVE-2025-24991Mar 11, 2025
  35. Microsoft Windows bug: fast fat file system driver integer overflowCVE-2025-24985Mar 11, 2025
  36. Microsoft Windows bug: ntfs information disclosureCVE-2025-24984Mar 11, 2025
  37. Microsoft Windows bug: win32k use-after-freeCVE-2025-24983Mar 11, 2025
  38. Microsoft Windows bug: management console (mmc) improper neutralizationCVE-2025-26633Mar 11, 2025
  39. Microsoft Windows bug: win32k improper resource shutdown or releaseCVE-2018-8639Mar 3, 2025
  40. Microsoft Windows bug: ancillary function driver for winsock heap-based buffer overflowCVE-2025-21418Feb 11, 2025
  41. Microsoft Windows bug: storage link followingCVE-2025-21391Feb 11, 2025
  42. Microsoft Windows bug: hyper-v nt kernel integration vsp use-after-freeCVE-2025-21335Jan 14, 2025
  43. Microsoft Windows bug: hyper-v nt kernel integration vsp use-after-freeCVE-2025-21334Jan 14, 2025
  44. Microsoft Windows bug: hyper-v nt kernel integration vsp heap-based buffer overflowCVE-2025-21333Jan 14, 2025
  45. Microsoft Windows bug: kernel-mode driver untrusted pointer dereference vulnerabilityCVE-2024-35250Dec 16, 2024
  46. Microsoft Windows bug: common log file system (clfs) driver heap-based buffer overflowCVE-2024-49138Dec 10, 2024
  47. Microsoft Windows bug: ntlmv2 hash disclosure spoofingCVE-2024-43451Nov 12, 2024
  48. Microsoft Windows bug: task scheduler privilege escalationCVE-2024-49039Nov 12, 2024
  49. Microsoft Windows bug: kernel TOCTOU race conditionCVE-2024-30088Oct 15, 2024
  50. Microsoft Windows bug: mshtml platform spoofingCVE-2024-43573Oct 8, 2024
  51. Microsoft Windows bug: management console remote code executionCVE-2024-43572Oct 8, 2024
  52. Microsoft Windows bug: mshtml platform spoofingCVE-2024-43461Sep 16, 2024
  53. Microsoft Windows bug: mark of the web (motw) protection mechanism failureCVE-2024-38217Sep 10, 2024
  54. Microsoft Windows bug: installer improper privilege managementCVE-2024-38014Sep 10, 2024
  55. Microsoft Windows bug: power dependency coordinator privilege escalationCVE-2024-38107Aug 13, 2024
  56. Microsoft Windows bug: kernel privilege escalationCVE-2024-38106Aug 13, 2024
  57. Microsoft Windows bug: ancillary function driver for winsock privilege escalationCVE-2024-38193Aug 13, 2024
  58. Microsoft Windows bug: smartscreen security feature bypassCVE-2024-38213Aug 13, 2024
  59. Microsoft Windows bug: scripting engine memory corruptionCVE-2024-38178Aug 13, 2024
  60. Microsoft Windows bug: com for windows deserialization of untrusted dataCVE-2018-0824Aug 5, 2024
  61. Microsoft Windows bug: hyper-v privilege escalationCVE-2024-38080Jul 9, 2024
  62. Microsoft Windows bug: mshtml platform spoofingCVE-2024-38112Jul 9, 2024
  63. Microsoft Windows bug: error reporting service improper privilege managementCVE-2024-26169Jun 13, 2024
  64. Microsoft Windows bug: mshtml platform security feature bypassCVE-2024-30040May 14, 2024
  65. Microsoft Windows bug: print spooler privilege escalation vulnerabilityCVE-2022-38028Apr 23, 2024
  66. Microsoft Windows bug: kernel exposed ioctl with insufficient access controlCVE-2024-21338Mar 4, 2024
  67. Microsoft Windows bug: internet shortcut files security feature bypassCVE-2024-21412Feb 13, 2024
  68. Microsoft Windows bug: smartscreen security feature bypassCVE-2024-21351Feb 13, 2024
  69. Microsoft Windows bug: mark of the web (motw) security feature bypassCVE-2023-36584Nov 16, 2023
  70. Microsoft Windows bug: desktop window manager (dwm) core library privilege escalationCVE-2023-36033Nov 14, 2023
  71. Microsoft Windows bug: smartscreen security feature bypassCVE-2023-36025Nov 14, 2023
  72. Microsoft Windows bug: cloud files mini filter driver privilege escalationCVE-2023-36036Nov 14, 2023
  73. Microsoft Windows CNG Key Isolation Service bug: key isolation service privilege escalationCVE-2023-28229Oct 4, 2023
  74. Microsoft Windows bug: search remote code executionCVE-2023-36884Jul 17, 2023
  75. Microsoft Windows bug: mshtml platform privilege escalationCVE-2023-32046Jul 11, 2023
  76. Microsoft Windows bug: defender smartscreen security feature bypassCVE-2023-32049Jul 11, 2023
  77. Microsoft Windows bug: error reporting service privilege escalationCVE-2023-36874Jul 11, 2023
  78. Microsoft Win32k bug: privilege escalationCVE-2016-0165Jun 22, 2023
  79. Microsoft Win32k bug: privilege escalationCVE-2023-29336May 9, 2023
  80. Microsoft Windows bug: common log file system (clfs) driver privilege escalationCVE-2023-28252Apr 11, 2023
  81. Microsoft Windows bug: certificate dialog privilege escalationCVE-2019-1388Apr 7, 2023
  82. Microsoft Windows bug: smartscreen security feature bypassCVE-2023-24880Mar 14, 2023
  83. Microsoft Windows bug: common log file system (clfs) driver privilege escalationCVE-2023-23376Feb 14, 2023
  84. Microsoft Windows bug: graphic component privilege escalationCVE-2023-21823Feb 14, 2023
  85. Microsoft Windows bug: advanced local procedure call (alpc) privilege escalationCVE-2023-21674Jan 10, 2023
  86. Microsoft Windows bug: mark of the web (motw) security feature bypassCVE-2022-41049Nov 14, 2022
  87. Microsoft Windows bug: mark of the web (motw) security feature bypassCVE-2022-41091Nov 8, 2022
  88. Microsoft Windows bug: print spooler privilege escalationCVE-2022-41073Nov 8, 2022
  89. Microsoft Windows bug: cng key isolation service privilege escalationCVE-2022-41125Nov 8, 2022
  90. Microsoft Windows bug: scripting languages remote code executionCVE-2022-41128Nov 8, 2022
  91. Microsoft Windows COM+ Event System Service bug: com+ event system service privilege escalationCVE-2022-41033Oct 11, 2022
  92. Microsoft Windows bug: remote code executionCVE-2010-2568Sep 15, 2022
  93. Microsoft Windows bug: common log file system (clfs) driver privilege escalationCVE-2022-37969Sep 14, 2022
  94. Microsoft Windows bug: runtime remote code executionCVE-2022-21971Aug 18, 2022
  95. Microsoft Windows bug: support diagnostic tool (msdt) remote code executionCVE-2022-34713Aug 9, 2022
  96. Microsoft Windows bug: client server runtime subsystem (csrss) privilege escalationCVE-2022-22047Jul 12, 2022
  97. Microsoft Windows bug: lsa spoofingCVE-2022-26925Jul 1, 2022
  98. Microsoft Windows bug: support diagnostic tool (msdt) remote code executionCVE-2022-30190Jun 14, 2022
  99. Microsoft Windows bug: authenticode signature verification remote code executionCVE-2012-0151Jun 8, 2022
  100. Microsoft Windows bug: graphics device interface (gdi) remote code executionCVE-2016-3393May 25, 2022
  101. Microsoft Windows bug: open type font remote code executionCVE-2016-7256May 25, 2022
  102. Microsoft Windows bug: ts webproxy directory traversalCVE-2015-0016May 25, 2022
  103. Microsoft Win32k bug: privilege escalationCVE-2015-2360May 25, 2022
  104. Microsoft Windows bug: mount manager privilege escalationCVE-2015-1769May 25, 2022
  105. Microsoft Windows bug: kernel privilege escalationCVE-2015-6175May 25, 2022
  106. Microsoft Windows bug: remote code executionCVE-2015-1671May 25, 2022
  107. Microsoft Windows bug: remote code executionCVE-2014-4148May 25, 2022
  108. Microsoft Windows bug: kernel privilege escalationCVE-2018-8611May 24, 2022
  109. Microsoft Windows bug: graphics device interface (gdi) privilege escalationCVE-2017-0005May 24, 2022
  110. Microsoft Windows bug: search remote code executionCVE-2017-8543May 24, 2022
  111. Microsoft Windows bug: kernel privilege escalationCVE-2020-1027May 23, 2022
  112. Microsoft Windows bug: SMB information disclosureCVE-2019-0703May 23, 2022
  113. Microsoft Windows bug: privilege escalationCVE-2019-0880May 23, 2022
  114. Microsoft Windows bug: appx deployment extensions privilege escalationCVE-2019-1385May 23, 2022
  115. Microsoft Windows bug: appx deployment service privilege escalationCVE-2019-1130May 23, 2022
  116. Microsoft Win32k bug: privilege escalationCVE-2018-8589May 23, 2022
  117. Microsoft Win32k bug: privilege escalationCVE-2014-4113May 4, 2022
  118. Microsoft Windows bug: user profile service privilege escalationCVE-2022-26904Apr 25, 2022
  119. Microsoft Windows bug: user profile service privilege escalationCVE-2022-21919Apr 25, 2022
  120. Microsoft Win32k bug: privilege escalationCVE-2021-41357Apr 25, 2022
  121. Microsoft Win32k bug: privilege escalationCVE-2021-40450Apr 25, 2022
  122. Microsoft Windows bug: print spooler privilege escalationCVE-2022-22718Apr 19, 2022
  123. Microsoft Windows bug: clfs driver privilege escalationCVE-2022-24521Apr 13, 2022
  124. Microsoft Windows bug: user profile service privilege escalationCVE-2021-34484Mar 31, 2022
  125. Microsoft Windows bug: event tracing privilege escalationCVE-2021-34486Mar 28, 2022
  126. Microsoft Windows bug: privilege escalationCVE-2018-8440Mar 28, 2022
  127. Microsoft Windows bug: privilege escalationCVE-2017-0213Mar 28, 2022
  128. Microsoft Windows bug: kernel privilege escalationCVE-2016-0040Mar 28, 2022
  129. Microsoft Windows bug: adobe type manager library remote code executionCVE-2015-2426Mar 28, 2022
  130. Microsoft Win32k bug: privilege escalationCVE-2013-3660Mar 28, 2022
  131. Microsoft Windows bug: kernel stack-based buffer overflowCVE-2010-4398Mar 28, 2022
  132. Microsoft Windows bug: print spooler privilege escalationCVE-2022-21999Mar 25, 2022
  133. Microsoft Windows bug: shell remote code executionCVE-2018-8414Mar 25, 2022
  134. Microsoft Windows bug: SMB remote code executionCVE-2017-0146Mar 25, 2022
  135. Microsoft Windows bug: object linking & embedding (ole) automation array remote code executionCVE-2014-6332Mar 25, 2022
  136. Microsoft Windows bug: universal plug and play (upnp) service privilege escalationCVE-2019-1405Mar 15, 2022
  137. Microsoft Windows bug: privilege escalationCVE-2019-1322Mar 15, 2022
  138. Microsoft Windows bug: error reporting manager privilege escalationCVE-2019-1315Mar 15, 2022
  139. Microsoft Windows bug: appx deployment server privilege escalationCVE-2019-1253Mar 15, 2022
  140. Microsoft Win32k bug: privilege escalationCVE-2019-1132Mar 15, 2022
  141. Microsoft Windows bug: appx deployment service (appxsvc) privilege escalationCVE-2019-1129Mar 15, 2022
  142. Microsoft Windows bug: appx deployment service (appxsvc) privilege escalationCVE-2019-1064Mar 15, 2022
  143. Microsoft Windows bug: appx deployment service (appxsvc) privilege escalationCVE-2019-0841Mar 15, 2022
  144. Microsoft Windows bug: privilege escalationCVE-2019-0543Mar 15, 2022
  145. Microsoft Win32k bug: privilege escalationCVE-2018-8120Mar 15, 2022
  146. Microsoft Windows bug: transaction manager privilege escalationCVE-2017-0101Mar 15, 2022
  147. Microsoft Windows bug: kernel privilege escalationCVE-2016-3309Mar 15, 2022
  148. Microsoft Win32k bug: memory corruptionCVE-2015-2546Mar 15, 2022
  149. Microsoft Windows bug: installer privilege escalationCVE-2021-41379Mar 3, 2022
  150. Microsoft Windows bug: secondary logon service privilege escalationCVE-2016-0099Mar 3, 2022
  151. Microsoft Win32k bug: privilege escalationCVE-2015-1701Mar 3, 2022
  152. Microsoft Windows bug: object linking & embedding (ole) remote code executionCVE-2014-4114Mar 3, 2022
  153. Microsoft Windows bug: kernel privilege escalationCVE-2013-5065Mar 3, 2022
  154. Microsoft Windows bug: kernel exception handlerCVE-2010-0232Mar 3, 2022
  155. Microsoft Windows bug: improper input validationCVE-2009-1123Mar 3, 2022
  156. Microsoft Windows bug: privilege escalationCVE-2004-0210Mar 3, 2022
  157. Microsoft Windows bug: privilege escalationCVE-2002-0367Mar 3, 2022
  158. Microsoft Windows bug: code injectionCVE-2014-6352Feb 25, 2022
  159. Microsoft Windows bug: vbscript engine out-of-bounds writeCVE-2018-8174Feb 15, 2022
  160. Microsoft Windows bug: sam local privilege escalationCVE-2021-36934Feb 10, 2022
  161. Microsoft Windows bug: shell (.lnk) remote code executionCVE-2017-8464Feb 10, 2022
  162. Microsoft Win32k bug: privilege escalationCVE-2017-0263Feb 10, 2022
  163. Microsoft Win32k bug: privilege escalationCVE-2022-21882Feb 4, 2022
  164. Microsoft Windows bug: background intelligent transfer service (bits) improper privilege managementCVE-2020-0787Jan 28, 2022
  165. Microsoft Win32k bug: privilege escalationCVE-2018-8453Jan 21, 2022
  166. Microsoft Win32k bug: privilege escalationCVE-2019-1458Jan 10, 2022
  167. Microsoft Windows bug: appx installer spoofingCVE-2021-43890Dec 15, 2021
  168. Microsoft Windows bug: win32k privilege escalationCVE-2021-40449Nov 17, 2021
  169. Microsoft Windows bug: group policy preferences password privilege escalationCVE-2014-1812Nov 3, 2021
  170. Microsoft Win32k bug: privilege escalationCVE-2016-0167Nov 3, 2021
  171. Microsoft Windows bug: kernel information disclosureCVE-2021-31955Nov 3, 2021
  172. Microsoft Windows bug: desktop window manager (dwm) core library privilege escalationCVE-2021-33739Nov 3, 2021
  173. Microsoft Windows bug: media center remote code executionCVE-2016-0185Nov 3, 2021
  174. Microsoft Windows bug: installer privilege escalationCVE-2020-0683Nov 3, 2021
  175. Microsoft Windows bug: kernel privilege escalationCVE-2020-17087Nov 3, 2021
  176. Microsoft Windows bug: mshtml platform remote code executionCVE-2021-33742Nov 3, 2021
  177. Microsoft Windows bug: kernel privilege escalationCVE-2021-33771Nov 3, 2021
  178. Microsoft Windows bug: ntfs privilege escalationCVE-2021-31956Nov 3, 2021
  179. Microsoft Windows bug: kernel privilege escalationCVE-2021-31979Nov 3, 2021
  180. Microsoft Windows bug: adobe font manager library remote code executionCVE-2020-0938Nov 3, 2021
  181. Microsoft Windows bug: kernel privilege escalationCVE-2020-0986Nov 3, 2021
  182. Microsoft Windows bug: adobe font manager library remote code executionCVE-2020-1020Nov 3, 2021
  183. Microsoft Windows bug: update medic service privilege escalationCVE-2021-36948Nov 3, 2021
  184. Microsoft Windows bug: server message block (smbv1) remote code executionCVE-2017-0143Nov 3, 2021
  185. Microsoft Win32k bug: privilege escalationCVE-2016-7255Nov 3, 2021
  186. Microsoft Windows bug: spoofingCVE-2020-1464Nov 3, 2021
  187. Microsoft Win32k bug: privilege escalationCVE-2021-1732Nov 3, 2021
  188. Microsoft Windows bug: print spooler remote code executionCVE-2021-34527Nov 3, 2021
  189. Microsoft Win32k bug: privilege escalationCVE-2019-0803Nov 3, 2021
  190. Microsoft Win32k bug: privilege escalationCVE-2021-28310Nov 3, 2021
  191. Microsoft Windows bug: dns server remote code executionCVE-2020-1350Nov 3, 2021
  192. Microsoft Win32k bug: privilege escalationCVE-2019-0859Nov 3, 2021
  193. Microsoft Win32k bug: privilege escalationCVE-2019-0797Nov 3, 2021
  194. Microsoft Windows bug: local security authority (lsa) spoofingCVE-2021-36942Nov 3, 2021
  195. Microsoft Windows bug: privilege escalationCVE-2019-1215Nov 3, 2021
  196. Microsoft Win32k bug: privilege escalationCVE-2020-1054Nov 3, 2021
  197. Microsoft Windows bug: print spooler remote code executionCVE-2021-1675Nov 3, 2021
  198. Microsoft Windows bug: scripting engine memory corruptionCVE-2021-34448Nov 3, 2021
  199. Microsoft Windows bug: cryptoapi spoofingCVE-2020-0601Nov 3, 2021
  200. Microsoft Win32k bug: privilege escalationCVE-2019-0808Nov 3, 2021
  201. Microsoft Windows bug: privilege common log file system (clfs) escalationCVE-2019-1214Nov 3, 2021
  202. Microsoft Windows bug: error reporting (wer) privilege escalationCVE-2019-0863Nov 3, 2021
  203. Microsoft Windows bug: common log file system (clfs) driver privilege escalationCVE-2021-36955Nov 3, 2021

From the US government's list of bugs confirmed in real attacks (CISA KEV). Check everything you use.