Tuesday, 14 July 2026 @ 18:01 UTC~3613,444150,879

Mozilla Firefox ESR (hu)

Mozilla·Mozilla.Firefox.ESR.hu

Get the Firefox Extended Support Release or Rapid Release browser for comprehensive data security and data protection.

winget install --id Mozilla.Firefox.ESR.hu --exact --source winget

Latest 140.12.0·June 16, 2026

Release Notes

Version 140.12.0, first offered to ESR channel users on June 16, 2026 Firefox 140 Extended Support Release (ESR) includes all of the enhancements since Firefox 128, along with many new features to make your enterprise deployments easier and even more flexible.

Fixed

  • Various security fixes.

Developer

Installer type: nullsoft

ArchitectureScopeDownloadSHA256
x86—Download12EFAA641B82F58DD4E5B42BCD2CFAE86B81156DE34CE25FD8E480CBED2C9CA8
x64—Download7C6984AACAE2F8885A13C4E0CC965AF60335B91CA8959623EF0B1201BD74420D
arm64—Download87FC47EC7A679F1A8FDF139490F98152FF451E62A829CC4F07D4838E0FB20F6A

Details

Homepage
https://www.mozilla.org/firefox/enterprise/
License
MPL-2.0
Publisher
Mozilla
Support
https://support.mozilla.org/
Privacy Policy
https://www.mozilla.org/privacy/firefox/
Moniker
firefox-esr

Tags

browsercross-platformfossgeckoquantumspidermonkeywebweb-browser

Older versions (41)

140.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadC1054EBC521897993FC2E767254861AD3B10AEB50CF494FF311D60214BF5D415
x64—Download7F80FBFEE2A545BF7FE03AA3DE5022FCE642353B4B8B9997CCE00C5CF5BB4C8B
arm64—DownloadB570476EED74E521E56827B32E6697D76F1B0804DB40BBD9D4A93212B6E7C90C
140.10.2
ArchitectureScopeDownloadSHA256
x86—Download5A13CB1BED91CF31327AA58C4EE0E0078CB0F33774A138AE14F0DBFD32403020
x64—Download3A3BBC167549A148FAFA0F6EB31D5BCCBAAE436716DE146FE57C5B4408735F33
arm64—Download95DD6C4942B5A4E40CE426B074B8FB2E26C196BF9AF703AA00AC92D27F8AF1B2
140.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadBB5B0CBF76BBB52D6E02B1E3E0D93D6C2E83564BB6A18DDB4E447905FA40D677
x64—Download2A60D518BE7547EA45F57BBAEA728E46AC5CA271E1E6287783948DAB56FDB447
arm64—Download06F54FA1C3B99FF633752E4E09D44C89A64E7F7F8ED1E39A6E99D76980A180B6
140.10.0
ArchitectureScopeDownloadSHA256
x86—Download87B2D0BFCBC3C074E2CBA4EF3F5B52627468C9FA9375BE0CB8579EDE2557E65A
x64—Download9958F871FB267FE36578ADE35B14E2EBDD920D82B687211AA8F06812C051697D
arm64—DownloadD48C01CBD3DB5D0AD65DECF040E82ED9DCCABEF2656BD469E8229B6632EDA196
140.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadFC2CDBA1C6E5029FED948B815E1DA1772183605B27FFE960CBEE9E3BF34B6713
x64—DownloadF9E19E9DF0F21382D3745EB7E63AE18BE5803EDF686386B5092DCED6694EB772
arm64—DownloadD52168F8C7592E5EFA6A04791CC01F1098B09C57ED2BBDBD0D061CC45303F420
140.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadF69B7F4F9EF521353D746538A9A36298C6655C64729D6E9B5F3837D92918318E
x64—DownloadBE8DDB306D604BA2B10813CA3424E19927929DC8B82523016A24BFF23EEF08E5
arm64—Download06AC807AD023863F9A756ABC9DB4972355C1414FCDFD793C8DE9F920629FC6CF
140.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadACDDEAC3B9423FBF84BF6799236F0797F94A044D37419E6CAC003CF61B8E5582
x64—Download2662BB1CF6FE22DE106E137DAD564DFEBF4CA753C028B3D258068B68E2D0AE71
arm64—DownloadFF9CCB0CB7B80F092985C6C830E02C62067ADCC48A18CC5F7298C63BF1E1E1A0
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download4DC84CB67A736213899D4C16A6D71D96CA0D2872C919B23881CD42846760573F
x64—Download7FA31A15FB5F078640AFCF1E68CDA8FE09FD92E7B3AED8BBED2E7F5CD50844F6
arm64—DownloadF17F7878BDC23F8446EA4BB97FCEF5D2D16E09F0E6647A4340650DE2B45CF1D8
140.7.0
ArchitectureScopeDownloadSHA256
x86—Download0CB199DC15FD5EBEF62D3E170CDDF6A76BBCA4BC7BF301D7C10DABFB3EA5ABCC
x64—Download90AACDC2A6A69588905B2BB682268476B838E07509C569EB640F7193DB777112
arm64—Download02A880BD163AE2A09620DD7D2EAA9E1BD4167A291A79F035CC1F295612CD7767
140.6.0
ArchitectureScopeDownloadSHA256
x86—Download6692E0AA5E32EE307F344ABE175320AB39CFD93047D81ACD4EAFA44403220DD7
x64—DownloadECA235C5E65284C25C530E88C7A1BD0BF81B9D134EEC0D1ED10D76322D2DF5B5
arm64—Download620E1B11B6A0B6072B6ECB441002C981DA6A920C72C18B714B92EFD78CB6B3E4
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download1177156451D062C9B54D0A3667E4A420DBC322CC4A927744664A92833C63C06A
x64—Download3CC4CDB7EDE7CE3C75D7883159F46A1FBBF7FB6BC981665FA0987237634EA6B6
arm64—DownloadFE2C86C05D46917A8242223945B2FB80379CFFFD2D0D319931933328BFA90291
140.4.0
ArchitectureScopeDownloadSHA256
x86—Download1EC22271A5416A06030A08EAD5ED1D6D78B52B0D5A52E63427FD4D3096FA932A
x64—Download8B46011D0D376DE54927B12B66BA6CB3A10DE4B7824519C8D352A6CC38EAEB75
arm64—Download1D9C736E812CE81CC629F36FCAC3B936B59E6821CAB2119BC92CED72337BEA46
140.3.1
ArchitectureScopeDownloadSHA256
x86—DownloadB38F789BF0960F7ADA87181076686C8B1256C8C39AB1674A92A8F404A9095497
x64—Download71D60257FAC7DB9FE0B885DAE7B17212A47B85717DB8F555A3075F228108B669
arm64—DownloadB15958C1BE98FA7FE24C679138FF04C475561667228057E988D3288C86D36BDD
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download07CC0F1AC2780D23C78D26DAD5B524551E59D29BB44F30CB99649FB3C4D4BAB7
x64—DownloadBA00980E49F5355A884EC79B24FBF858169DADED3A573662C0B7C679AA7F0CF6
arm64—Download4B4B88EF400E04350D699C22CE081B94D8A8CD02A6D5C68B11FA2AC7FB8F4DA3
128.14.0
ArchitectureScopeDownloadSHA256
x86—Download4A7A43E04182475155EDB4CFB683EFCD83B92421CCF28D543437A61192AA4F4B
x64—Download71F90F6A99A7F4D22593B4EB0146653B5E6E905F742259A93317A3EE3A9E40B7
arm64—Download8AE2AD79F5DBA4DA10DD1CFE88F297C4B7AA099FFB28C51DAF3424472B702510
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download4F5F4426C2EA7FD91E733B9674D466D88038CE4601B0AC007829D0087AADAFEF
x64—Download5DE74CDD37B7BC1C95A89680107F47A422BEB9EC3CD2849F12755CAE447C6674
arm64—DownloadE446B0C062D491240EE54C4D9FA424A01A11629FCCC5AD8F8203F51E907C299F
128.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadC00CE7026227BA13FE77073AF23A20F51DB9ED54F685896ED55460FABE4F040D
x64—Download388871E6F0F0388D250E7EEA655F1AF7FCD6013F4E5C362E90D763A155004CEA
arm64—Download336AB00BD26C45778ABEEF0A93F0C55F8FF9FBE9E4DA168938CADA706AAC1E0C
128.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadA23622F0065C95738CFD983932B7CF3D2AF8E6C2D60052D77F2910FFE2B271D4
x64—Download97B2541032E84011DEFCD08665CD7E6B82D38575A758FA378D2BF44AEFD2993B
arm64—Download0488ED299691D5FA7CCC674AF2C003593619F1B1D9B6FB7BB367E7F99796BFF9
128.10.1
ArchitectureScopeDownloadSHA256
x86—DownloadC779708E41029AFAAEC5FD69C8A0F9C155BC06C62EF1AD8E808E1F620E10EFD5
x64—Download84903AD2D3C389CCDEAD0934A19B1D8A8E3535303D994EA97F1E00520617489D
arm64—DownloadDF3583BB5F5A8C8E063FFB9DCA544112FDB38E32B61AE65E83F4D91611255EA5
128.10.0
ArchitectureScopeDownloadSHA256
x86—Download32204E825E50AC39FB6101D9D7F7BC3876549A9F881F116FA598BA899937F43F
x64—DownloadACD8139184A1CB8E90B365D8BBE2908094A19D638B7349316F125D38FBE9750B
arm64—DownloadAA96623470AF1B39DC62E81948AEC4BCCC04F9ED72811BF45BE51DEECCB5D1CD
128.9.0
ArchitectureScopeDownloadSHA256
x86—DownloadEEE47F2E14455D8740C814CD365EB3033B1D609D1A129C3EE214C256B9310C45
x64—Download5E4A992192037A953ED29F275BA4A4D74BB6E58E20479D0A9DF0BF015845BB7A
arm64—Download2BF22DFAE5BB86312621DCD75504019EC7DFFE3994D44BAB851137DFFC75AF70
128.8.1
ArchitectureScopeDownloadSHA256
x86—Download7E9A9B8A34FBECC17715FF892B6686B480D02B49C81D9EF5D924B66A7D0E9945
x64—DownloadC55B89EF301F36E038AFEF0E0E9F880CAED72517EDD4C54653AA515A7E831CC5
arm64—DownloadBF797726059D0656E75DEBDFFA9ECBC9D4DC3765F50F966F8FEB2C78D66D29D0
128.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadD566212EF2DA0D63BC673A3D7BE7162777793C67F85F03B6C32ACA336E5D1E2B
x64—DownloadE8DFF6EE025CB687E550D7FE9EFF846F56DBAC9EFA3B5985A48E20378FA1D08A
arm64—Download28997FD6A96B5E2AB560AEE9A32470839BADF095583A78C96CA504BA585B8DA1
128.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadF62C683D4CE4E7C349A29BCC3565CFB399FB28D9ABC7E620A394B93326BFF1E3
x64—DownloadB48FDE4492F97EF007BD8243394E66E8CE5DD9145A687B0E9F99B4C47630F846
arm64—Download87C77608B36042CED1E480AE0B445CDD14272910A1D98B7AD7C89263DA54E8F6
128.6.0
ArchitectureScopeDownloadSHA256
x86—Download33C6436D6515C4E5559C75EC58607EFD21C678C459B7F121D6EE80FD60A763FF
x64—Download7577EB169583BC51EEFC526D756513E2EEC840C3704AC8D3EC371C69CD34402A
arm64—Download9219DB33D9DCE6909FB885FADE99F612C6810590F47776BE48E0780813F9834E
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download2A1E371CFDC2954BAB6453DEF707D61F1EEEC3B72CA8DA3E830BECDD29F70A1B
x64—Download5F1353AE6EE6ACFAF777026C4FB3DBD359E20AF7388ABDBFCC9CABED95BC6B10
arm64—Download41C12087970060A6368DE0C55ECF1CD2783EEFBE46DDB2FC2CDE4100B91F8E1C
128.5.1
ArchitectureScopeDownloadSHA256
x86—DownloadBC7D520CBC6FEAEA799A7CE535B26450ACD7F7586B41A4330CCE1A61731BA223
x64—Download4272385CB66104875D349C23089CC612574BF578D62CE90C0A9D996877621E56
arm64—Download6649B7F736DE7A0F268C8DD6D82D1551A41FF158F4A8E9719AD5B381D94DA540
128.5.0
ArchitectureScopeDownloadSHA256
x86—Download6D2470B9AB067C51C029513BFC65A3555213B06A4E87A65771F8066CD97AA992
x64—Download5A95724C70AD37D5E5548DB01CCE11D4FB849CB542326DC4FBF678BAB5FA9AFC
arm64—DownloadDEA38C79139256190FF0649A3819C3EA6E19A882C1DE7B9B4139ACAB35DA1D8F
128.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadC190EAE0A636E006D2C778DB2965B1B17E00CCF68B5D169EB25E6EDCA8DA7A45
x64—DownloadAB08F8AD2F6A5E72370B292A104231CCDD1EE75A07678FBDF25694CFB1DECFD5
arm64—DownloadF445E3270FC389E1A76D9EB4DB5D353984760C82838D15B1A2708921E7E6E33C
128.3.1
ArchitectureScopeDownloadSHA256
x86—Download0B7675BBAAC5315EF0F8325062B063B79D7813AB230C1D259F1E6A2776301CDF
x64—DownloadCDEBD789DA83198C85F5379B1BED2E6BE4C7492CDAC4E02F585DE455F04873A5
arm64—Download8CC53CCFCB8C422416A58B782D3E391FB646AB8DDE50782E6AD8AD37FC787F22
128.3.0
ArchitectureScopeDownloadSHA256
x86—DownloadF2CA78662502AEDE7F05326B812C3924BC77D2547994BBBAB0AD73B86F6D1925
x64—DownloadE8996E578B3AA7F1955F51B22AF76A7DFC5E6B7B594F30CC9536848B136802EE
arm64—Download89B0CD29985BADCCDEC204EFF9E1AD75B041747CAD238BEFC864468AB9442947
115.15.0
ArchitectureScopeDownloadSHA256
x86—DownloadDB1D1DA5B8FCF82058B5B7B32AB843F6B1FDF7BCC171778773CB67DB6A1A30F3
x64—Download4A256B845CB7CE3BA1FA33906B8F8C8F95E66156B8758753DA9CEA4C0851DA00
arm64—DownloadF7F911CF3A1AF96C6BE42A14EEE9E4E7841CF5EE8F72CEC4C3F765F49462EF87
115.14.0
ArchitectureScopeDownloadSHA256
x86—Download2241147660DDC7E9FF01C85EAD87A0893C0614ED9D81846B78505BED4D279C00
x64—Download02EE000F629463E35A3A0A1C79B7B8DD4C77EA1429769CF417B937E22B01E554
arm64—Download5365690B3482F33266F9FAC0B4095832AD23E5EB231DF7066FEB99E3CE1D9C14
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download1EC210F4CE47E29E49B09CC82E3CF5196DE28FB39E7F9FD4BBF77E70C30F22C4
x64—Download83D60902D5B983E014569968F0F2E9394C16182726E9015005C7F23C2E1E39D6
arm64—DownloadFA9A1FC28E14DF107DC1697166A10AA165C997706A43F98EA189CE4579309406
115.12.0
ArchitectureScopeDownloadSHA256
x86—Download9BA13FBDA887CCF2AE59F62BED4251CB788687AC793267C84AD147D214675C2D
x64—Download4652C2D48EF480561870F9D7E3CCA03367B3E8BD963C0E1CE4667EF5D7D9098F
arm64—Download7FD45C46BE49236343A17E814A52FEFC15F2D843DBF877F7BE5C1E73A01AFDE6
115.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadA33DE112CC1D08B6CC1A36BF5F6A42497D8017C7C626C7000C1A1B4301902580
x64—Download1031B202E72FF1D104DCEDE4D83AEB18F37B9F58009860B18FF3A1EB5DCB46EE
arm64—DownloadA1EF9619F121BAC41B522753390EE13ABEDBCBB3F464B474555172B8416C85CC
115.10.0
ArchitectureScopeDownloadSHA256
x86—Download4616C54CD078455883A6B136E531929280E8A7533B3C04094778777C82F30BED
x64—DownloadDE64F86A2877559E63A871540A78CA35265403521E1A00278B9B8A95AC8F33FE
arm64—DownloadC72C9744D6B4C82D828A0EC524D1197ECA0B50DF78E540054BB9BB99F3FC54B2
115.9.1
ArchitectureScopeDownloadSHA256
x86—DownloadC8301F51AC7C97EA6D150E7F8C1C311DDA8436BD78AB9864C682C44EA98FC609
x64—DownloadB79A805E38959C549BA3CEB7C1964000A06779A898AF4541C8706C8BDA1654C9
arm64—Download8A863F92B815E4126EA3FCC9984B63243EC079C36B51DFC37018278EBB4C9452
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download76EF0A58C2747FB2CAB396BC446E0E1C79DBF618ECA61A30FBC029A4F15F9DF1
x64—DownloadFE9205EF2B7AB55917D8F783B78433018D777DB179139FE11165AD2468957099
arm64—Download4114CD5B9C1C6625BB2FEB74BA27AFEBA08D97E46EA0293C5F9109934D04298C
115.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadC1172341C730A0721014F808B77E2071FD7EED835B2719526C6D81948F9763D0
x64—Download7C1638534F84F0D5CD91F96FEE811DA1091E0D7835D164B3BE07AEAA56C0F67F
arm64—DownloadF8198BFF73F3E12B208AE6E8469A2CF027C1FEEBBD4F429DABA09FAE54DE3414
115.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadD9B640B9BC940178897D23E7881EFFB9AEAA7F336742C4BDC460678B4A386CAB
x64—Download27C1F046BDFFAFDF85229CD28597E8073033B14DB54DC016330CA9655FD7E1E2
arm64—Download6F8AAF3D6E2BA159BE4548CAB67DF49E5E04554CC423D855A1B8E51AF534FC19