Tuesday, 14 July 2026 @ 16:01 UTC~5913,430150,826

Mozilla Firefox ESR (nb-NO)

Mozilla·Mozilla.Firefox.ESR.nb-NO

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

winget install --id Mozilla.Firefox.ESR.nb-NO --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—Download4ECC61EEEEB7CAD4BE1340809C70B8FF1F9042CB1B289EF3CF369656819BA96D
x64—Download4E4457CD8CD09FB19C98953CF0BDE52F17F91144CAA5AA73ECD29E27EE9C328D
arm64—Download41DD73B7484EF7D55C123BCB7887D82AF449471A26E0C3CE252AEDBDE0329CDC

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 (40)

140.11.0
ArchitectureScopeDownloadSHA256
x86—Download592EE9585ABAB2846C887C0E4BCA9DF62F8CDDB203CDECD4AAC2DDCA40066EFB
x64—Download9B57F39A1329C0AE2AE1443E6825D969EED6B167898D0CB528FB2879631BD692
arm64—Download0D824F75422B9900601BFA43411E4C896EBE596528DB3F85C3A8B374194678BC
140.10.2
ArchitectureScopeDownloadSHA256
x86—DownloadF03C449833CF0D0311A9061CC5B944028AE2FB85CF46B464F973058A4F22F4CC
x64—DownloadE4ED0A204B20C1295EB753F00298F81025714A1EB96F5724DE82DF5AA2BAB80C
arm64—Download5F5A6CB10B91FD9C78AE7C2ED1CFE3056022A59948764024093EA5B3C43292F0
140.10.0
ArchitectureScopeDownloadSHA256
x86—DownloadB6224518299A7686B9C43C560790FD8875F68E79389EA09B2B950AD9EF9F9A54
x64—DownloadD9611D33F5575121E93C02DEDA461C9A843335130CC4707ACBFEC644B6F74BDE
arm64—DownloadA48328E66EB4F73EDA96D7BB341619D12B108B2186C6F35C27A8BE4B6A593C09
140.9.1
ArchitectureScopeDownloadSHA256
x86—Download91F39497552B6414B8C7F7600716CB7F429F03F6ABEB947BEDBC70736B701CCB
x64—Download7F42F2017824B10A1A5D06EAB5C820E6E3EF2CE0851F0D6A49F9C5CF30CAA319
arm64—Download931B7D345493F88816D75627B492A15CD56FD891892D18CED5ACAE056A48F728
140.9.0
ArchitectureScopeDownloadSHA256
x86—Download1DA873A09CD96DDA65340158D70E3AC32DE45C79C2307CAF0794EE3832A977D0
x64—Download4EB2AFEA3F2184AEA0B828BC28EFBFF7ACD4ED79F8C65EA7B608A61ECC15C576
arm64—DownloadE4E5A9692B6E80EA0B4B80AC2609F5DA6C074F6251381275C6BDE24AACA195F4
140.8.0
ArchitectureScopeDownloadSHA256
x86—DownloadC3B9B1BB16D91714F09D8BC87678A3FF0BF5EDAD7BFD4CAE53FD86E21A2756A3
x64—Download88C4DCFF1BDF23A3E0162DBE3D201F2D188E15D5EAAC8A6F398C3CD96B4A814C
arm64—DownloadECC7A8E1655951C3FC2151F013FC4E8075A735D9DF6A4A6C0EDF1C1CDF65459D
140.7.1
ArchitectureScopeDownloadSHA256
x86—Download9DEC82819AD04A0120A01EEC4B3BD959B5DD0B8E9ED2F4B9CC99F5F8A3382ACF
x64—Download624378620B0C88F57C85E195C0211C11A5E9C56D1B49593A69DA632119916A0D
arm64—DownloadA07ABA096CDEEC49252FDAE4F5A717BC32BA1176DB49389FAB9F1B033EA37532
140.7.0
ArchitectureScopeDownloadSHA256
x86—DownloadAF22F224094CB1D9DD2E982B5A48DC1DA9C914C841BC9434D533948EEFEFD294
x64—DownloadC4EA725926DBE14C52FFD474378DE3C47A55E2A35734C3C9F59EDD9B6B7AEC60
arm64—DownloadA380B74F36F94BAB92D5666266EF9E5C575F4F22FCEEFAEEADA390E5C59D7972
140.6.0
ArchitectureScopeDownloadSHA256
x86—Download124697E519EA4526B66D846977C044988004081C0FBDD7FE691BF4C5F6A8A2FB
x64—Download8A35D944DF1B92BDF0800CFDB57E135A00387DF3E1958CA9C61D9CCAA72C7EA1
arm64—DownloadC1FDD825C63860A12D5BCA60456E90D0C3580B51AF9737A1A786970DD8EC5E3D
140.5.0
ArchitectureScopeDownloadSHA256
x86—Download967B6897174B4F78DFB7C17F79CAF2B7DE76B75C24CF9DE504D7441F99A3F0DA
x64—Download0B7F6F572DA31E7A6E5D888829A49912F498E7FBB1814F8F38E9539DC6728261
arm64—DownloadF03FD893A018A49E17D36B6CCE23F841FD32BC26BCE727DACE21F39FBBDDD861
140.4.0
ArchitectureScopeDownloadSHA256
x86—Download18ADEFDFDD34415E4E55E20085CD389821BEE91D863F6832DCA52D01D74A3935
x64—Download33C95C5C131DAAA34DDFC05A6F901D7FE8B3C748232692986107ED7BFFD9AD91
arm64—Download8A8083C3B7F391E699AC5F9A7A99CC9417FA19CF32B616BB85464EE9F0EF81D8
140.3.1
ArchitectureScopeDownloadSHA256
x86—DownloadE8DCF418376806B503EAA0F6CAA721A62C8C077B5F55449B3643727B6F67DD2B
x64—Download6289CA139472BF62B00D791F2B06262D674FE539B0C1C927FB98DFB4786658C5
arm64—DownloadDDF6F76D472EF2A03AB1E5AD36900DF8DD419AB5F0043D8C619FC48070490702
140.3.0
ArchitectureScopeDownloadSHA256
x86—Download68C3D14770A3BFF056403092D7E35B844F88BE8EE7955990658519801E5CC7FB
x64—Download538CE82DF9DC2B31E4E6A6522A90982EFC31610AC534245A8CDF376F98DC554F
arm64—Download27098660E9C8E5E11FFB9B567D5F60E4437F45C2D2D145281CFD64CD8DE3C800
128.14.0
ArchitectureScopeDownloadSHA256
x86—Download01FE10BC5BDA1DDD458FC0AB3B78E5190171291C6C1614A8F9F9DD93ACDB0493
x64—Download347C831A284CCDA59B4DD723F83747C69B61BB16D7C0DB3955E13269D2C21E25
arm64—Download17CC64E207EBBB549EE108D1253D30CFCF4135EF5752C86F5A95D4EDFC6C6CD8
128.13.0
ArchitectureScopeDownloadSHA256
x86—Download726359B7AB595A2308A49E534DC85A9995F57B37ED72EA59A23699F9C32BBE8E
x64—DownloadAF28E4044BEC0260D15D9569C52E5D213B0A3E4DC1BE43F2207921A744B6167C
arm64—Download59E93BCD79CA81BA72F44F5E3A5E2E8164DE083C759CA9FFEF49852935587C32
128.12.0
ArchitectureScopeDownloadSHA256
x86—Download83D320B0F4F8122D7A196D64C7B5314AD65DBB2BA0B0B0938E423F56BBE80388
x64—Download28300297C0461D30D9B05729C54C9F05402C6063BF98752493053FD2D02B049D
arm64—Download002454D6FF4E191FEA54A5B67763FBD315D6D3C417688539908B7D4C63EA0BBE
128.11.0
ArchitectureScopeDownloadSHA256
x86—Download697392BA36CCBF5B837BBBA5B92DB8B052E38BDF8B04E238DF10E604B303165E
x64—DownloadB0EE37C5FEECC7B607C9C90DDC297265105AE0BA324D12C256D42483AB471123
arm64—DownloadB77CF7B853163FA4246751E9E1D49C4A845CD1483C3F14C523711D98035AD932
128.10.1
ArchitectureScopeDownloadSHA256
x86—Download2AE8AE6CEDEC654DBC6E6BD714F04C9D9957F32F6FABA61704E83B5DDAD40925
x64—Download23A58FA11A32123AE94DD5ACF72B99DBADC4EE011D4E3356DAD2A465FD0A7A14
arm64—Download9194C7762CEF25C93C5A33A21103DADFAFE0AFAB57F15BAE79D394EC4DE0846D
128.10.0
ArchitectureScopeDownloadSHA256
x86—Download4D0AEF0ED7287C29C58B1194C421F41B6B09C91E42A1CC808657DF98F5E40E33
x64—Download4238DD49E3813AABF48F9496B70F7FD454552542281562DA65806EC6FEFC1757
arm64—DownloadD3AF574A5821D1BC091EF88E9B9D96A0344B3AC8801AED429E838C9688C763F9
128.9.0
ArchitectureScopeDownloadSHA256
x86—Download5F599DAF19559B419FB386C5D35CA2474EE89FCA5A28EA2166E283F0A97844DE
x64—DownloadB25E8F1220EB36C54A426336A144DCB49C6B03972C912AC5FA8CC3B1033DECC0
arm64—Download1CECAA3BB541822D2AAC84019AAAB81E8EB1C221DB16F6B528F3C80031E5D93B
128.8.1
ArchitectureScopeDownloadSHA256
x86—Download9ABC55632CCD57EA9A0F213C1973CE19344F6E821B8D1B712ABA378006D3AB8F
x64—DownloadBE83D74134D2046BAC26F4F687FFB037B44B7E5337224E0874DBBE08A9A15510
arm64—Download8B225F5792F404E0380B622CBABD7E52186D08DBE5A985C79BDC5D29DB6C4B8C
128.8.0
ArchitectureScopeDownloadSHA256
x86—Download4B464C7FD82C0E4C4726B5651533F13C262B5062FF527FC5A81C5B2597ADD8B9
x64—DownloadBFE9C2D3E876F5A3DCF10615365114734668BA8CA75ACDE72C957245BDA9D928
arm64—Download0834A706FB0EB02F7449C1FF6942F287643EFB86DFEC3C1B7AC25A1129A16543
128.7.0
ArchitectureScopeDownloadSHA256
x86—Download0687579DE6739FB5E5196C2EBA234BC83A8EB55EC82A7E8E3D2EE0130B8D792A
x64—Download5A6A9531E0D5E769D38BD66F9A1F0AEC093E9A35D342D35CA0235DD61A1E7A44
arm64—DownloadA2E2F45514A3A3BEE3A11FBB010F06163217357998C2245C4039D41167F28B43
128.6.0
ArchitectureScopeDownloadSHA256
x86—Download2CA55AF60AED8441584D2AFF200814E799E5A74BEAC42473E37D31D7C8ACBDA2
x64—DownloadA2AE2E3FE32AB73EA66C3985333393F6AB05E35330E7F6BD65FE3902465D1AB4
arm64—DownloadF33F9CFB329C4EAE804BCBB1DDBA1D76EDD6BB64407B8F64EE27EC1AA3B683E1
128.5.2
ArchitectureScopeDownloadSHA256
x86—Download2A32AEC9042CFDC3C9BD83F1D5377F2B52B1726283C7A80E391FC9AA442CC0FD
x64—Download16A4D8FFCC5A84B157780C389D2FFD349F60EA9D477D680837B45187F8379A4D
arm64—Download9F39C987EB932DE3F1AECEA4DB26588A45F84D0D90D72A4D5C952F0465A920C5
128.5.1
ArchitectureScopeDownloadSHA256
x86—Download2A5835008C1E559DB3134B4B22033FB752579C4A617C60C76AD4EB2C7E8FD79E
x64—Download52F7599047C5E3E26A34C5A8272DD5D917B5E9FF795FB88A69BEDBD68CF20112
arm64—Download6846F955AB3A6DE94B2FA6ADE50578EE0524D309D3B1F4856CA9B8F77F087089
128.5.0
ArchitectureScopeDownloadSHA256
x86—DownloadFBE6F004C95BAE519C481FE469BE9A8EE0E22C1ACCEB7AF8899E45D94AEB6092
x64—Download3419EA55A11E711B199709A159846176116AEADF1576B863191ECF457ED0E34F
arm64—DownloadD61712A7B9008DA75556106F9954A9277B17D01B46526C70C59C7CBCEBC368AC
128.4.0
ArchitectureScopeDownloadSHA256
x86—DownloadA1B04FBA81EB57344DE1A8A837F4AFE81D729877E0B3BA5C682022BEA8093D67
x64—Download254CCAF08C2EFFFDD5EB77CB6BD028F9355E9FBC5289E54CB1E805B1CA4E0007
arm64—Download5A8DFBDEF966C09B5AA4A14AB4D1A82EBA151A2C786F14B22B396D6AFE82D6D3
128.3.1
ArchitectureScopeDownloadSHA256
x86—Download2F74528D99BB4ECA6B4A8A15756CADD94A838512EDAAABA518697093C0C95240
x64—Download2E20E43AE044B460242F1F0319C4EFD1E7B97CD4DAEF18A047431EFFB8D59BA7
arm64—DownloadA39CBB805DAB3BC7060A88D943E1E948F5B702BE3DB0DAD2BBD978FC094A53FD
128.3.0
ArchitectureScopeDownloadSHA256
x86—Download9A0F425C0CDE1D1D164B72E9BF3F10272CED12A2E1FB33CA013C7E19B4DAD4D3
x64—Download9C6CF5968253426FB31673904B81E454B6F3933C328A653FEE18E1E03D968E5B
arm64—Download7039E6CDCD2F6A161356855CDE9CB7A5223BCDED3EDCBB30BD7E31C2DCE18C53
115.15.0
ArchitectureScopeDownloadSHA256
x86—DownloadB43AD559C1318E2E7F24C78AD3B5FF2A8AEB312E48BAD59BA7DF482267382ECD
x64—DownloadE75CB0986161A8FD98B2352CD2F8F9A718B97B68B3EB69C9FEC9BAE0E0132100
arm64—DownloadFED71E02AA99CDCD3A82CFFA8552275FD08B9D6C298E93C42B552383C6B2020D
115.14.0
ArchitectureScopeDownloadSHA256
x86—DownloadF40B74AAB460065F3AA2BE469FE6AE04B2CE4092EC6BB9508F795B7676907985
x64—Download8C607E816FF96CD2AEC47ABA4445A5717F368FD01E967CB1DA0009E54AC14132
arm64—DownloadAF26086B6F437F795EF1C2B23AF4D12B7DD7306EBE358FA1B4BF282079C183DC
115.13.0
ArchitectureScopeDownloadSHA256
x86—Download97A7445489D9BDB19B2389D7A1424B9F6E322AC4B97C49364F1379AF4A0198D2
x64—DownloadF9F1D7DCF563D4BD11A2C85F816A9A233540B5BE3997CCBF172B0777447D2944
arm64—DownloadFB439958A4C6D415B233DE2395E41E23242BC98B30C6DE1FB47B92D3DB2854A0
115.12.0
ArchitectureScopeDownloadSHA256
x86—DownloadB389AF20050B7D495D13933600E20B3B2F9850C11E650AF3443B7E5EA3412EBE
x64—DownloadF2A14BA7D58107D16451BB355E401E539D6AC9C4D8E0BDCCDBD45E65ECFBD25B
arm64—Download6E652D5AF4951B2E3343531DD788FA32A6EECF2B92CAC9DD0DC542EDACE406F0
115.11.0
ArchitectureScopeDownloadSHA256
x86—DownloadE7990EB78BE0FD1528775147D8AC451FECD35B0195616DA37E6F65108749E738
x64—Download41ADD514BB0C1C5385866E81FE050B465299F5B14911421536F58BC4C1F6C1DD
arm64—DownloadF9211D24C95C7AAFF8391B705BB9F4C0C17529E28C4EB1CEE68692DE234144FC
115.10.0
ArchitectureScopeDownloadSHA256
x86—Download86382683FC0DBF851D1C032973989FE9B2327ED06F0547A0980718ECC296E656
x64—DownloadD3DE1E5AA68D00531FD4B2E7A2AEFEABCDEC4C5A126505B43645727A1A9E0559
arm64—DownloadCEF9E831DCB6622807A9D640BDD20247349BB400440D1E970AF0696167A851C6
115.9.1
ArchitectureScopeDownloadSHA256
x86—Download5395315F7650F789E0BF929924AA47170FBDE7F19CA9458E9E2ECD2BD6335555
x64—DownloadDC752EEB74474E60876F10FCA07E1D10F77110BBDF625C7842B4A62D430556AC
arm64—Download83EB176169656AAB7D3F600F5AA5D9B70620BD8A14FFD181F8C96C12ABDEF007
115.9.0
ArchitectureScopeDownloadSHA256
x86—Download3F96F0E07A6E993A0440F9BF462550FEAA15118187D427611294AB3B10BEC039
x64—DownloadC8E4631207DE497AE2D35483FF6B4987D83AEC3BC45A7586AAD4F035E6F684DC
arm64—Download4B70E9AA025B06EE955341AF1F54EECA49328758CE6EC424C2C6E37FD333E25B
115.8.0
ArchitectureScopeDownloadSHA256
x86—Download3BA6C7B364AD87729D4CA8E2C8EEEDBD7EB01A6AC3B6EA5C75441A7D0DA84432
x64—Download4AAA50D18F2469ADD6AD82BCB75779A2C3C692A821E96C09B0D06AB9255221BB
arm64—DownloadF555734CFDA1FB7F6023F6C9000A6A6C77AD370530B675E7A69D86230279F683
115.7.0
ArchitectureScopeDownloadSHA256
x86—Download94801A69DC851BA9DA1DBD2DEB3B30A3D7CB5E8F0099C33ACB80CC18CACE961F
x64—DownloadE6D684D54A3D9BBE381162510F70A0A4C3CF334A8A057E63EC4AC6DB03C5151F
arm64—Download07713335F745FB921FBA0049EF2A0B00BD6FDEAFFC07CDDB8E0EC5C7F57DE0B4