?uAdobe Animate?v?I???ց@?uFlash Pro?v??p?????????@???[?U?[?́u????v?Ɣߖ?
?l?̃Q?[???J???҂?A?j??????W?҂Ȃǂ???A?u?܂??g???Ă???̂ɍ???v?Ɣߖ??オ???Ă???B?i2026/2/3?j
???肪?Ƃ??uWindows 10?v?@?T?|?[?g?I??????10?N?Ԃ̕??݂?U??Ԃ?
Windows 10?̃T?|?[?g??10??14?????????ďI??????B??????L?O?i?H?j???āA???̕??݂?M?҂Ȃ?ɐU??Ԃ??Ă??????Ǝv???B?i2025/10/14?j
?Z?L?????e?B?j???[?X?A???[?g?F
Chrome??Edge??18??ނ̈??ӂ???g???@?\?@???v230?????ȏ?C???X?g?[???ς?
Koi Security?́AChrome??Edge?ō??v230?????ȏ?C???X?g?[??????Ă???F?؍ς݂̊g???@?\18?킪?A???ۂɂ̓??[?U?[???Ď????ď????O???ɑ??M???鈫???ȃR?[?h???܂?ł??????Ƃ??????????B?i2025/7/10?j
?x???S???ɂ߂??u?Ԃ???Ȃ?
?M?????Ă???Web?T?C?g???܂????̊??????H?@?u?????ݏ?^?U???v?̎???Ƃ?
?x?????ׂ??댯?ȍU???̈?ɁA?????ݏ?^?U????????B??肩?疼?t????ꂽ???̎???͂ǂ̂悤?Ȃ??̂ŁA?ǂ????łĂ????̂??B?U????????????ĉ??????B?i2025/5/2?j
?Z?L?????e?B?j???[?X?A???[?g?F
?????ݏ?U???́g?܂??????h?@?????̔?Q????Ŕ??????????̍I?݂Ȏ?@
JPCERT/CC?́A?????ݏ?U???̍????????????B?????ݏ?U???͑??̃Z?L?????e?B?C???V?f???g?Ɣ?r???ĕ??Ⴊ???Ȃ??A???ӂ肪???ɂȂ邽?ߒ??ӂ??K?v???B??????Q???Ⴉ?炻?̍I???Ȏ?@?????炩?ɂȂ????B?i2024/12/21?j
?uvSphere?v?uESXi?v?̃T?|?[?g?I????????ɂ́y??1??z
?T?|?[?g??́uvSphere?v?͂Ȃ??댯?Ȃ̂??H?@?g????ғ??h?ɖ??f?ł??Ȃ???
?uVMware vSphere?v?̃o?[?W????6.5??6.7?̃e?N?j?J???K?C?_???X??2023?N11???ɏI??????B?ꌩ????ғ????Ă???悤?Ɍ????Ă??A?T?|?[?g???vSphere???g???????邱?Ƃɂ̓??X?N???????B???̃??X?N?Ƃ͉????B?i2023/11/21?j
???????ʂ̃????L???O?????コ???邽?߂?8?̃|?C???g?y??7??z
???????ʂ??オ??u???o?C???t?????h???[?v??Web?T?C?g?̍???
???o?C???f?o?C?X?ŗ??p???₷???u???o?C???t?????h???[?v??Web?T?C?g?́A?????G???W???ŏ?ʂɕ\??????₷???B???o?C???f?o?C?X?ʼn??K?ɓ??삷??Web?T?C?g???\?z???邽?߂̊???̃|?C???g?????????B?i2023/2/10?j
Inside-Out?F
?R???i??3?N?ځA?C???^?[?l?b?g?g???t?B?b?N???猩????ݑ?Ζ??ƃI?????C????c?̒蒅?x????
???p?҂?1???̃g???t?B?b?N?ʂ?|?[?g?ʎg?p?ʂȂǂ???ɁA????1?N?Ԃ̃g???t?B?b?N?X???̕ω?????܂??B?R???i?Ђ?3?N?ڂɓ???A2021?N?ɕ????????ȃg???t?B?b?N???????A2022?N?ɓ???A?ǂ̂悤?ɐ??ڂ??Ă???̂??C?ɂȂ?Ƃ???ł??B????1?N?̃C???^?[?l?b?g?g???t?B?b?N?̓???????͂??Ă݂܂????B?i2022/11/28?j
???W?F1P??V?X?̂??߂̐Ǝ㐫?Ǘ??^??̌??????i2?j?F
piyokango???ɕ????A?n?[?h?E?F?A?Ǝ㐫??N???E?h??ݒ?͂ǂ????ׂ??H?@CISA???J???X?g?uKEVC?v?Ƃ́H?\?\?[???f?C?????āuN?f?C?v???
???܂̎???ɑ??????Ǝ㐫?Ǘ??^??݂̍????T????W?uLog4j 2?A?N???E?h?ݒ?~?X????????Ȃ??\1P??V?X?̂??߂̐Ǝ㐫?Ǘ??^??̌??????v?B????ɑ????A?C???V?f???g?????܂Ƃ߂ċL?^????upiyolog?v???^?c????piyokango???ɁA?g?Ǝ㐫?h???ǂ??F?????ׂ????A?????ĐV???ȏ??\?[?X????l????Ǝ㐫??݂̍???ɂ??ĕ??????B?i2022/9/2?j
?T?|?[?g?I???ڑO??IE?̐Ǝ㐫???ΏہF
?u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??36?̐Ǝ㐫???lj??@?v???ɃA?b?v?f?[?g?̓K?p??
?u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??36?̐Ǝ㐫???lj????ꂽ?B??????Adobe???i??Microsoft???i?Ȃǂɉe?????y?ڂ??Ǝ㐫???܂܂?邽?ߒ??ӂ??K?v???B???e???m?F???A?v???ɑΏ????Ăق????B?i2022/6/10?j
???a300???[?g????IT?F
NAS???Ȃ?ׂ????S?ɉ^?p????ɂ́H?@?g?܂????ׂ????Ɓh???l????
NAS??W?I?ɂ????T?C?o?[?U???????т??јb??ɂȂ??Ă??܂??BCISA?́u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v?ɂ?NAS?̐Ǝ㐫???o?^????Ă??鍡?A????Ɍ???????͌l?A?g?D???킸?i?ق̉ۑ?ł??B?ł́A?܂???????n?߂?????̂ł??傤???B?i2022/5/31?j
Chrome??iOS?Ȃǂ??Y???@CISA???u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??21?̐Ǝ㐫??lj?
CISA?́u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??Google Chrome??iOS?Ȃǂɑ??݂???21?̐Ǝ㐫??lj??????B?m?F?̏?A?K?v?ɉ????ăA?b?v?f?[?g??ɘa???K?p???邱?Ƃ??]?܂??B?i2022/5/25?j
PS4?ƃX?}?z?ł??unasne?v?̃j?R?j?R?????A?g?@?\??????
?o?b?t?@???[??25???A?l?b?g???[?N???R?[?_?[?unasne?v?́u?j?R?j?R?????A?g?@?\?v??PS4?ƃX?}?[?g?t?H???^?^?u???b?g?iiOS?AAndroid?j?ɑΉ??????Ɣ??\?????B3????PS5?łɑ????ăA?v?????A?b?v?f?[?g?B?i2022/4/25?j
?unasne?v?̃j?R?j?R?????A?g?@?\?APS5?ŕ????@PS4?ƃX?}?z?́u?????v
?o?b?t?@???[??13???APlayStation 5?p?A?v???utorne?v?̃A?b?v?f?[?g?Łunasne?v?́u?j?R?j?R?????v?A?g?@?\???????????Ɣ??\?????B?i2022/4/13?j
2012?N??Flash Player?Ǝ㐫?????܂??????H?@CISA?????????́u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??32?????lj?
CISA?́u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v??32?̐Ǝ㐫??lj??????B?????̐Ǝ㐫?́A?T?C?o?[?U???ŐϋɓI?Ɉ??p????Ă??蒍?ӂ??K?v???B?v???Ȋm?F????ёΏ????]?܂??B?i2022/3/30?j
?unasne?v?̃j?R?j?R?????A?g???????ց@nasne?p??1???N??
?o?b?t?@???[??24???A?l?b?g???[?N???R?[?_?[?unasne?v?Ɠ???z?M?T?[?r?X?u?j?R?j?R?????v?̘A?g?@?\????????Ɣ??\?????B?i2022/3/24?j
nasne?̐_?@?\?u?j?R?j?R?????A?g?v????Ղ̕????ց@?o?b?t?@???[?ESIE?E?h?????S???????苦?́A?e???r??ʂɁg?e???h???A???Ă???
4????PS5?ptorne????Ή??BPS4??X?}?z?ւ͏????Ή??Ƃ̂??Ƃł??B?i2022/3/24?j
?T?C?o?[?U???Ɉ??p???????m?̐Ǝ㐫95?Ƃ́H?@CISA???V???ɃJ?^???O?ɒlj?
CISA?́u???m?̈??p???ꂽ?Ǝ㐫?J?^???O?v?ɐV?K??95?̐Ǝ㐫??lj??????BOffice??Adobe?ȂǓ??X???p???Ă??镡???̐??i???Y?????邽?ߒ??ӂ??K?v???B?i2022/3/5?j
?قڏT???C???t?H?O???t?B?b?N?X?F
???悤?Ȃ?Flash?@???b?`?R???e???c?t?????̗????҂ɂ??炽?߂Čh?ӂ?
?????I?ɂ킽???Ď??????????N???N?A?????čŌ?͂?????ƃn???n????????Flash?B???̗??j??U??Ԃ?܂??B?i2021/4/30?j
???̒m???A?z???g?ɐ??????H Windows?ɂ܂??s?s?`???i184?j?F
Windows????́u???K?V?[Edge?v?uFlash?v?g???S?폜?h?ɗ????
?ŋ߁AWindows????폜???ꂽ?R???|?[?l???g??????܂??B2021?N3??9???ɃT?|?[?g???I?????????K?V?[Microsoft Edge?A2020?N12?????ɃT?|?[?g???I??????Adobe Flash?A?????ăZ?L?????e?B??̗??R??2020?N7???ɖ????????ꂽRemoteFX3D?r?f?I?A?_?v?^?[?iRemoteFX vGPU?j?̋@?\?ł??B???̏u?Ԃɗ????????܂????B?i2021/4/28?j
?u?R?X?g?v?u???m???v???K?v?Ȃ??́F
PR?F?u?ЂƂ?S???ҁv?ł??n?߂???I ???ƂƐ???????Ɋw?ԁA????}?[?P?e?B???O?̃R?c
?d?v???𑝂?????}?[?P?e?B???O?????A?u?R?X?g????????v?u???I?ő?ς????v?Ƃ????C???[?W????A?Ȃ??Ȃ?????o???Â炢?Ɗ????Ă???S???҂??????B?????ō???́A????}?[?P?e?B???O?ɏڂ????A?d?ʃ??f?B?A?C?m?x?[?V???????{?̓V??j???Ɂu?ЂƂ?S???ҁv?̂悤?ȕ????ł?????}?[?P?e?B???O?𐬌??ɓ??????߂̃J?M?????B?i2021/3/5?j
Tech TIPS?F
?T?|?[?g?I???A?m?炸?Ɏg????????Ɗ?Ȃ?Microsoft???i??v???X?g?i2020?N?^2021?N?Łj
Microsoft?????鐻?i??T?[?r?X?ɂ́A?T?|?[?g???Ԃ??ݒ肳??Ă???A?T?|?[?g???Ԓ??͍X?V?v???O?????Ȃǂ̒??s????B???????A?T?|?[?g???Ԃ??I??????ƁA?Z?L?????e?B?X?V?v???O?????̒??~?܂?A?g???????邱?Ƃ???Ȃ???ԂƂȂ?B?T?|?[?g???Ԃ͐??i???Ƃɐݒ肳??Ă???A???????ɂ????B?????ŁA2020?N?ɃT?|?[?g???I????????Ȑ??i?A2021?N?ɃT?|?[?g???I???????Ȑ??i???ꗗ?\?ɂ????B?i2021/2/26?j
IT??b?p??F
?uexploit?v?̑????͕M?????A???p??????Flash?I??
Adobe Flash?????ɃT?|?[?g?I???BFlash?ɂ??Ă悭?????Ă???exploit?Ƃ??????t?ɂ??ĉ??????B?i2021/1/12?j
??ƃ??[?U?[?ɑ???Windows 10?ւ̏?芷???ē??i90?j?F
???g???Ă???Windows?^Office?͑??v?H?@2021?N?ȍ~?????????āA?e?o?[?W?????̃??C?t?T?C?N?????Ċm?F
?V?^?R???i?E?C???X?????ǁiCOVID-19?j?g??̉e????傫????2020?N???c???Ƃ??날?Ƃ킸???B???̉e???͂ǂ????2021?N???????????ł??B??Ƃ̓e?????[?N?????̐??i?????߂?ꂽ???Ƃ??????āA??ƃN???C?A???gPC?̍X?V?Ǘ???V?X?e???X???ɑ傫?ȉe?????????Ƃł??傤?BWindows 10??Microsoft Office???i?ɂ??āA?????_?ł̃T?|?[?g???C?t?T?C?N?????Ċm?F???A2021?N?ȍ~?̌v??ɐ??????܂??傤?B?i2020/12/28?j
?y???k??zFlash?A???܂ł??肪?Ƃ??\?\?@???̂???A?l?炪?????ɂȂ????uFlash?̎???v??U??Ԃ?i?O?ҁj
???悢?悠?Ƃ킸???ɔ??????AAdobe Flash Player?̃T?|?[?g?I???B?Ō?ɁuFlash?̎???v??U??Ԃ??Ă??????ƁA??????uFlash???????v?Ɋ????E?l?????ƁAFlash?ɂ??Č????k????s???܂????B?i2020/12/27?j
?uFirefox 84?v???J?@M1 Mac?ɐ????Ή??@Flash?̃T?|?[?g?͂??̃o?[?W?????܂?
??Mozilla Foundation???uFirefox 84?v?????J?BM1?`?b?v????Mac?ɐ????Ή??????B?uFlash Player?v???T?|?[?g????̂͂??̃o?[?W???????Ō?Ƃ??Ă???B?i2020/12/16?j
????Ȃ?v?j?L?c?c?@Flash?Q?[???Ǔ?RTA?C?x???g???J?Á@?uQWOP?v?u?I???^?̑?`??2?v?u?}?e???A???X?i?C?p?[?v
?C?j?V?G?_???W?????͐_?Q?[?B?i2020/12/12?j
Adobe?AFlash Player???ŏI?A?b?v?f?[?g?@?u???߂̃A???C???X?g?[?????v?u???[?U?[?ƊJ???҂Ɋ??Ӂv
??Adobe??12??31???ɃT?|?[?g???I??????uFlash Player?v?̍ŏI?A?b?v?f?[?g?????J?????B?i2020/12/10?j
Flash???I???O?ɐ??Ȍv?炢?@?Ō?̃A?b?v?f?[?g???m?Łu???[?U?[?ւ̊??ӂ̌??t?v?Â?
?u???̏?????肵?āA?f???炵???R???e???c???쐬???Ă??????????S?Ă̂??q?l?ƊJ???҂̊F?l?Ɋ??Ӑ\???グ?܂??v?i2020/12/10?j
?u????Ȃ??Ƃ?蕷???Ă???>>1??B?v?????T???g???[?A?g????????Flash?h?̗??j??U??Ԃ铮??????J
?T???g???[???AFlash Player?̃T?|?[?g?I????ڑO?Ɂg????????Flash?h?̗??j??U??Ԃ铮??uFlash Back Memories?v?????J?????B?i2020/12/10?j
Adobe???uFlash Player?v?̍ŏI?A?b?v?f?[?g?????J
??Adobe??12??8???A?uFlash Player?v?ōŌ?ƂȂ?A?b?v?f?[?g?????J?????B?@?\?ʂł̕s??C???????C???ƂȂ?B?i2020/12/10?j
Tech TIPS?F
Flash?R???e???c?????S?ɍĐ???????@?yFlash Player?T?|?[?g?I???z
Flash Player?̃T?|?[?g??2020?N12??31???ŏI???????B???̌?AFlash Player?͂ǂ̂悤?Ɉ????????̂??H Flash?R???e???c???Đ???????@?͂????Ȃ??̂??H Windows 10??ΏۂƂ??ĉ??????B?i2021/7/21?j
Windows?t?????g???C???F
?uFlash???I???v???}????2020?N???A?????āg?????h??
2017?N?̔??\????2?N???ȏオ?o?߂??A????Flash Player?̃T?|?[?g???I?????}????B???̌???ƍ???ɂ??Ă܂Ƃ߂??B?i2020/12/1?j
?C???^?[?l?b?g?A?[?J?C?u?AFlash?R???e???c?̕ۑ??\?@?v???O?C???Ȃ??ł??ꂩ???Flash?R???e???c???{???ł???
?C???^?[?l?b?g?̐̂?̌??ł??܂??B?i2020/11/20?j
?j?R?j?R?????utorne?v?A?g?I???@BS??tvk????Ή??Ɂ@???[?U?[?u?h???v
???????̃e???r?ԑg?ȂǂɃ??A???^?C???ɃR?????g??t????u?j?R?j?R?????v??12???ɍ??V?B???R?[?_?[?utorne?v?ƘA?g????@?\?͏I??????B?i2020/11/17?j
?j?R?j?R?????AFlash?I???āu?j?R?j?R?`?????l?????????v?Ƀ??j???[?A???@torne?A?g?͏I????
?^?悵??torne?Ōߌネ?[??????Ƃ????y???݂??c?c?B?i2020/11/16?j
???̍??A?Z?L?????e?B?E?G?ŁF
Mac?A?v???̈??S??ۏ???Apple?́u???v???p?@??????macOS?_???̃}???E?F?A
Mac?̈??S?_?b?𗠕t????v?f?̈?A?u???v?V?X?e???????p????Ă??܂????B?i2020/9/7?j
Microsoft?A????Web?u???E?U?ł?Flash?I???ɂ??Đ???
Adobe???N???ɗ\?肵?Ă???uAdobe Flash?v?I???ɍ??킹?AMicrosoft?????Ђ?Web?u???E?U?iInternet Explore?AMicrosoft Edge Legacy?AChromium?x?[?X?̐V????Microsoft Edge?j?ł̃T?|?[?g?I???ɂ??Đ????????B?i2020/9/7?j
Apple???}???E?F?A?Ɂu???n?t???v?H?@?A?h?E?F?A???F???l??
?s???ȍL?????ʂɕ\????????A?h?E?F?A???AApple?̔F???l?????Ă???̂??????????B?i2020/9/2?j
Adobe?AFlash Player??Framemaker?Ȃǂ̐Ǝ㐫???C??
?uFlash Player?v?uExperience Manager?v?uFramemaker?v?̃Z?L?????e?B?A?b?v?f?[?g?????J???ꂽ?B?i2020/6/10?j
Microsoft?̌???X?V?v???O?????A?ߋ??ő???129???̐Ǝ㐫?ɑΏ?
129???̐Ǝ㐫?̂????A11?????u?ً}?v?w??B???p?????\?????傫??SMB?̐Ǝ㐫???C??????Ă???B?i2020/6/10?j
?R?[?h???s?̐Ǝ㐫???????F
?\?t?g?E?F?A?Ǝ㐫??2019?N?ɂǂ??ς?????̂??H?@TheBestVPN.com????
TheBestVPN.com?͎?v??OS??Web?u???E?U?Ȃǂ?2019?N?Ɍ????????Ǝ㐫?????????ʂ\?????BNIST?i?č??????W???Z?p???????j?́uNational Vulnerability Database?v????ɕ??͂????BOS?ł́uAndroid?v?A?A?v???P?[?V?????\?t?g?E?F?A?ł́uAdobe Flash Player?v?̐Ǝ㐫???ł??????????B?i2020/3/11?j
Adobe?AFlash??Acrobat?AReader?Ȃǂ̃Z?L?????e?B?A?b?v?f?[?g???J
Adobe??Flash Player?AAcrobat?AReader?AFramemaker?ADigital Edition?AExperience Manager?̊e???i??ΏۂƂ???Z?L?????e?B?A?b?v?f?[?g?????J???ꂽ?B?i2020/2/12?j
??ƃ??[?U?[?ɑ???Windows 10?ւ̏?芷???ē??i67?j?F
Chromium?ŁuMicrosoft Edge?v?ւ̈ڍs?ɔ????悤?i????2?j?\?\??Ɨ??p?ł̃|?C???g
?O??Ɉ????????A?߂??????A???݂́uMicrosoft Edge?v?iEdgeHTML?x?[?X?j??u???????邱?ƂɂȂ?V????Microsoft Edge?iChromium?x?[?X?j?Ɋւ??Ċ?ƌ????̃|?C???g????????܂??B?i2020/2/12?j
???̒m???A?z???g?ɐ??????H Windows?ɂ܂??s?s?`???i151?j?F
Windows 10?̂??̕s??͂ǂ??Ȃ????H?@2019?N?̃g???u????U??Ԃ?
?Ԃ??Ȃ?2019?N???I???B???߂?????́A?M?҂?2019?N?i?ꕔ??2018?N????j???ڂ????uWindows 10?̕s??v?̂??̌??U??Ԃ?܂??B?C?????ꂽ?s???????A?ˑR?Ƃ??ĕ??u????Ă???s???????܂??B?i2019/12/25?j
?u???悤?Ȃ?AFlash?v?@Google?????AFlash?̃C???f?N?V???O???I????
Google???AFlash?R???e???c??Google?????ւ̃C???f?N?V???O??2019?N???ɏI??????Ɣ??\?B?i2019/10/29?j
Flash Player?̍X?V?Ń????[?X?A?[???ȐƎ㐫???C??
????C?????ꂽ?Ǝ㐫??2???Ƃ??AAdobe??3?i?K?]???ōł??????uCritical?v?ɕ??ނ???A???p?????U???҂ɔC?ӂ̃R?[?h?????s????鋰?ꂪ????B?i2019/9/11?j
Microsoft?A9???̌???Z?L?????e?B?????J?@???Ɉ??p?̐Ǝ㐫??
????C?????ꂽ?Ǝ㐫?̂????A2???͊??ɍU???ɗ??p????A3???͎??O?ɏ???J????Ă????B?i2019/9/11?j
??ƃ??[?U?[?ɑ???Windows 10?ւ̏?芷???ē??i55?j?F
WSUS?ɂ??Windows 10?̋@?\?X?V?v???O?????̔z?z?|?o?[?W????1903?Ł|
Windows 10 May 2019 Update?i?o?[?W????1903?A?ʏ́F19H1?j???????ɂł??e?X?g???A???????邱?ƂŁA??Ƃɂ?????Windows 10?̍???̓W?J?͂??_??ɂȂ邩??????܂???B?uWindows Server Update Services?iWSUS?j?v?ɂ??Windows 10 ?o?[?W????1903?̓W?J???????炢???Ă݂܂??傤?B?i2019/8/20?j
?uChrome 76?v?̈???Ō??J?@Flash?f?t?H???g?u???b?N??PWA?̃C???X?g?[???{?^??
Google??Web?u???E?U?uChrome 76?v?????J?????B2020?N?ɂ͊??S?ɃT?|?[?g???I??????\???Flash?̃u???b?N???f?t?H???g???????B?Z?L?????e?B?֘A?ł?43???̐Ǝ㐫?ɑΏ??????B?i2019/7/31?j
