Tuesday, 22 September 2026 @ 02:02 UTC~2214,580172,138

Mozilla Firefox ESR (ne-NP)

Mozilla·Mozilla.Firefox.ESR.ne-NP

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

winget install --id Mozilla.Firefox.ESR.ne-NP --exact --source winget

Latest 153.3.0·September 15, 2026

Release Notes

Version 153.3.0, first offered to ESR channel users on September 15, 2026 Firefox 153 Extended Support Release (ESR) includes all of the enhancements since Firefox 140, along with many new features to make your enterprise deployments easier and even more flexible.

Fixed

  • Various security fixes.

Developer

  • Reference link to ESR 153.0 release notes.

Installer type: nullsoft

x86—5C8ECA4672D99C5D27309D28C47A8C6B764B295BC1AE18F6EE5B6A8F167F7A77
x64—40DBD0BB45D4153FF674F3B740AB52BF8EA4523712BE808814B43E56AB55FA3B
arm64—53A4B0375A5CEFC40391A8753890F215ECFE78E860612EFDAFB2647D557BBAC1

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 (47)

153.2.0
x86—1177A3B87903FC99F23B2AB5EE012A67303F645758DD357981C625162BFDB585
x64—BA4FF2D91BD1D8D9729CBF6C1D1FDA5112288A18E205E71FEF17984B3CE5AF94
arm64—BD8AB1ED858E90F76404F1A2ADC20F6BF70F5F97563DB872A4232B7B07281D36
153.1.0
x86—9C27B714D91512E190A12F62136ABC90DBBDFFE5CEAD656803DF69989FFEFAAC
x64—130ADA886A02673A7AFCA9B79561E037EB6783E25CF35A257D39BE2B822ECC6C
arm64—0DEB09D404DC0202FE18DF78E2BDB99C7A0A975F5CFB6FAF399AC44CC09ED472
153.0.0
x86—5DBC34D632DBA2A8ABFED16578120CA0DD3462B54E56B72D36E8709DD0CAB680
x64—722479BB17FBD842B2EB46119D1EFD9EBCED63971ABA52DB7DC4A6CC527EA94A
arm64—6063CAB6CB9546BF27FAEFC240763129B27EB1B2C2DBC33F452934739BF6A46E
140.14.0
x86—FAE0E1112328C656F9BAA1A2C103E20532E3AFCE73ADBD5EBDE8637D7246BA7F
x64—DA5F379059F2DAA493BB4CF6ADCFA583E3D76EDD53D55DF1EBA8207FD33D5A26
arm64—F455A5281D1078B2A646AD1C408F60426A3B1C650B099D294FB85BAEF16C7448
140.13.0
x86—667CC76EB164054C0DF6C379778CF3E75D06C8163E88A884A55247C22BAB9AB1
x64—99B93474B0465B8FC016CB298C1E3C22CB4F853D031683EED2AD2240C9B11947
arm64—BFF5F57FB967AF89918AA4F46C3693AF6616B6EEF3CC2276103AED75FB9C5B1C
140.12.0
x86—4B91BE5573716A5C75F7D9AE655F3C286AC457258C5D0EE2932623184484ED2A
x64—BFCE3B39F1607D36569F3454123AD55BA5332C62A0F9426B60E5F003F773E2C0
arm64—D42EFAD7A32557ED25D9F1BF877C1C7E6D798FABDD9F1907193D02E60F0BFF1F
140.11.0
x86—3D315873D4FB5CFD6029B8FFF8F0D84C024D1347B68B2A95903C4C8DE6726A1F
x64—0E46E383AE04B61CCD2D05FFDAC5BCA05592F2EAE008A5DF574E7C8E812E478D
arm64—B2310E133E16BA7B1C919294606DAD2D183433554C28C9C2697071D1F81F5752
140.10.2
x86—015FDB67D4697A5D6A642947B7E22A5253AD80EC9EBCE27FFBFCB1E1F66912CC
x64—8C91EEF81C88D5D9459FEFEF8A479148325B05176E551B50600004531B06A440
arm64—688895DE3BF97E409AD584832825621BC716315ECB3299157BCF50F8DC42955B
140.10.1
x86—411C240A56CD0206FE19360C8902CDC03420306CD5988E41137D868CD751D1E8
x64—F8C8D62C57936D358A111B7CBF173A4D9DA91789998940FF0DC10242819BD60E
arm64—FBF2B1B53EF1CD8DAA8D85F46DDE2E938FD196F8AB9CC3762EBC4948CB0A3314
140.10.0
x86—3AA031F4956D444CC959B94969733DCA105D2B9D8A4E82E8914D585D13D60E25
x64—6022A5237A1FBDB13FD29EAA21FC8CDE72771F8DB0F37C5ED9831D09EBE7A1CE
arm64—EB265C1782170E8555F9FD0F54B44116F6F809720D53EAD37D02251D16F95CA8
140.9.1
x86—2B7804A3A0C023E500468A0E9AF0D368335EEADEB0136DB9203D10F80D296B21
x64—EAEEB76E38961032BD7E40E4DF0260DF792E6ED29AD644CE0B8FE54F7864753C
arm64—0D0B696C84BED8AAA469CE852B7BE22E53822130FB1B6D261187A80457E85678
140.9.0
x86—17D8724CAB808B7ACE05402E9AEA675C927ABF420DB208F1E85A5F81BD2D56AC
x64—80F92408FE6BD2A65EF3CF73B7977E2F8C2717B4D040B5BB3F57A6FEE94A455A
arm64—ECB9A12FE5567D76A16FEFB91EB6688135F0D4D81C1B26E3111C0A96ED69F722
140.8.0
x86—EEF3EED3DCEFCBBB137BB4BC7B3C5B44AA8226F7AC2215924CB9DB804799C72F
x64—BAB04FD172F4F72775E760A4CA368D2B1DD6145F3DD897CCF7E2258628511FA4
arm64—32BD8145EFE7D70BBE6ABF993B9F38B76F51D14BC8BD2C3581E7B8E454E2D343
140.7.1
x86—12AFFA154F70D51EB3592CF796B148D7CC03102F36CA730493365A3427445453
x64—7E8F2521BD79E5A1420D6A88A979D9E42267D6C3EC89C9727C13A10AAF352EB6
arm64—EE19A420127CE63B22652C312C088B09D3539D7306FD1D7D98E51BF1A7CE7DD9
140.7.0
x86—4027EE7B80E17817505134165E83309363B0242CBE8CD3EE62A332BACA4F0D69
x64—9B9312110EDF58E19AE6A14B5337A986FB38679C364AE92ED5018EA61C4EA5D1
arm64—2DC48F347B5D2545240B9F060E3700038445299F8877D41C16A3C3A18A38430B
140.6.0
x86—7DBDCBEB65EF1C7642FD364C090857A6558808376C9E14A1364CBBA1B1ABD482
x64—532F399F6AEB0F40659C78ED3B09556A7FD645C7FA87C0B572E9E04EF09C5DB3
arm64—1AA2649039970505F96D3700CE53BD4311488C7D4EA0FD37BE0E08B957768A50
140.5.0
x86—8160F441877FBA06911E60611D1D3BC3B1BAE109D5CC7017AE3B32889AA8666D
x64—89442AF2C800AE68047394065A7718BEE5B6581D72B3C36473A048F8A2C312D3
arm64—E6E04090F2FC85A4C67E2368B0BA8484E4183799E093C85A6D4E2BAB8239FF42
140.4.0
x86—713613EC2A2B329977BA704A3D77C5E070332BCA56FED03155BF025D1373731A
x64—785ACE6A8513464C14543A142886F03B06CDE204945E7862CDD72B244D8FDC73
arm64—309A35EEF0056D1B17B80A522A54D3DCDAD48146C09FE68D413D710D629356F2
140.3.1
x86—61EAAFE4BF5A8146C9D709A0CDAC34F430CAAC4FE9DF5B74A2108FE09B1ECBFC
x64—474D914E923CEFA984FF1BE2A3423BD9174D8284512826F2F09585BFC8A404DA
arm64—3E9783A3720FF4FB4BC848829D7BFD32CB77304745BE7F3B127B51052A1E943E
140.3.0
x86—0A238023637A2F11D87602784902B17D9AD9A24609848604A173573119C38EA7
x64—E0A68CBB8CB4C39D4B3D81FCFC1C84CC1437430978A23BF6BF4489DB3CD4882C
arm64—F6F74FFEAFDDCBCF8C14272C71AC24236519C91EB2A6F6F255F33BC7DA3A3465
128.14.0
x86—D2AE0AB8FFC76C9C5FC35C788CEFE2073517C62D783BEFE8A98F9BA5C3A453DE
x64—543C842F20D8827C7E45ED8D2F313552EE4E81368F5ACE31B12623C185F21200
arm64—F7FBE6E03F25C53E46487743C6111658415EC230937ED1B6BC92BF84082A10FA
128.13.0
x86—22726D91EF22CE35FF2C61F6E497EFF29A5116BC855EEF156CBADCF12CA5495F
x64—399D52F276F224F8CF9BD9676082D85A4AF5E9395157225A83DC8CD1861ED8F0
arm64—9DED8C55CFD2DD5E624E11F1381B3CE3A38130AC4E6A78D33311528F230C8964
128.12.0
x86—B336C1DDD7E1E80C68D74BE7A5A38CDF94B567051FB6B1FC806C9B1C4D2BEEC0
x64—8984DE070887313BEB9576B1229E90AE97546A7C105290D749102C3B4F76CE1D
arm64—5280EA5C7E74D31BF8D28E32E7779C09E1DC80D2EAA237F4A408F7F53E8A9219
128.11.0
x86—C3A8B4B302D2ECDC4AE3D37803A6BE000876492B2AB42E4A250A966F93143A5B
x64—A272BBD195EF4D9BFAFFD7C5FFE11BF8B767FC7C706B8B33A28B1C7EE0F322D8
arm64—21802DB6DC3A87BE31BEB9960689C5AC7DACA2EF55376AF4979AFBFF14022912
128.10.1
x86—7A136AE9D279A58D965266FCAA653E83C85F91B31022EA48F1464ADD05BC75A8
x64—5D7E11FA670D1E278EB1EDA6B73760DCFEB6F61FCF659D58C7F03C318DF15119
arm64—BE99ED6DC1CC38B661FC796F84673D6A5648731F530A938B30FC03CB4320F028
128.10.0
x86—9CBE3632CEE61AB34BA8C4FC5A00C414F6B07C7DC74627360CBE85D6B696B2B0
x64—1EA27B5411A21F2FCAA915A4AFC5A5273783C17879ADB4B758AE21A82BA08760
arm64—4208E5C3A168932423C79D1D0077933B2F0A3F03BBB09E6595F529E4DF5B7492
128.9.0
x86—E5AFFC91660CC0DF5DB9622671F49F266A0CB9E563EBD505C679B1297A34A80E
x64—AAFAEE84741D2095085E8C527332C21DB1D10C09E5F6A4552FA353601B0783C7
arm64—754742CC1AEA6CA672E035C1AB4D19EE56C20A02B0167D6855276D593A15D085
128.8.1
x86—8258C7CD6B57C7CCB11AAADDCF240FD44E7479D724E367F2D2A09C68791A14FA
x64—6B61ADAEFF0976C0F0899AA091E5614FB1496F2445C0426BDE8A3FCEFB158DC9
arm64—6A8D88B999070756F6E9EB23791FE0DF352661C29E56D07DAF61D52742DF41E7
128.8.0
x86—7568924A00FBEE8BA97A69F3E4B307E58F83A1699FF28E67CF88C6F698755870
x64—FDBE0EB47E07A85B4380BDED09A85DC7C4D34BEE1E8B447350AD5988FC7FE33E
arm64—3ED84C00CCC3CD3CCF785DD270144E1264D0381C1DA067B4A4873C5DA80281AA
128.7.0
x86—E0129A6124277C1F064DC12B456C328E3ECF45D1D6BF80C9C4014A8B7CBBF207
x64—F894DEBC591A08BBB6B9F53FB12A9F88683A4A3FB17B68B6B58ED2B293C4F06D
arm64—AD5CDF2486D3DBB82C3A099BB76335BA6412FD2C716DDF4A68DD9B9E9E05CB7F
128.6.0
x86—98C079A0C43DAC6A830422C5D11581BFF03151A03103AEA93A6C5297E1A59336
x64—61C1C64E9DE4DD800375F1024BC6E6F508FA3555E8BFDE5FD28DB03C22265534
arm64—8EBD47907674FC0AC90B890D33AE0D901951B05A34E602EF7F48C609BE72DA13
128.5.2
x86—A961189C9E459B06D94B444A102B34709C0576DE30850824FAF80B9151B0BE5C
x64—ACA986043E67C837EAF64EC3B709F3F59A372D02B7A0980C65765DF732A0276C
arm64—9195DA74E9007239D7813CB2DB4C0083665926F391C8542FC98DF9B358B39CE3
128.5.1
x86—50333E407B2F72B56D60E2380D4D179531C89A7D0DA74C4C5EE4179DC28351A9
x64—E36AECAF2F042023497597DD690FCB98136FE9FEECB56969D103514C0DE26CFA
arm64—88A0952E3555F58CFBE131866BB41DEAD11A4CC413C92386849AC8FD8CD210AB
128.5.0
x86—F57905F0A525D0C8BBF62BABD2A9EF136E39FBBE43AE294B3358D1BC7DA27E0C
x64—99107238B66F8EE669F0972BD276F9DB8DC82A816296B79BAB6D463397A0F465
arm64—6FB6D0536924D5C511E087CE22F65452B6971FFF35B2E37F416C25DEB7B38EAC
128.4.0
x86—D3C681D630FD03973128088132C56EB0012CF74371797D766A5AC69A0508F62A
x64—7C978EA7586538623E5D5F765E3ECDED2A9E13DE0C3D318FC5D9B8E5D885D94D
arm64—4FAF7D9D0B8483C7DCA80BCAE38A78ADA70CC93F6DF38D8FD37F3DEE328F23C7
128.3.1
x86—93CC09F72846F8B78139C7FE3CB397E99784DA7B9D153F6051B41DC222EC7434
x64—556DC7C7CD563DF3A203813C4A9C7B81679FB98FF1379B9C8113F0C9FBB04470
arm64—08DF2999B63C36B06DDA539D022B152401FA28494CB669B1492526D0939BC213
128.3.0
x86—03E57E1D9F1E5D3E024450EE4634AFE3332E4FBCA0FF2839EE29B795BB8A64C1
x64—ECF7AEBB61FE0A2BAE9EC87DA24AC0C6DB2C5C8D02B12075D4580362FE6EF8EE
arm64—EB9BBFBAD15CCD80B5FE1D2F5295C3E883BB5E77C994FC2E4981B664F2044CA8
115.15.0
x86—E91DBC94CD667254F6F6D3C6270F994F15CF691B2B0D86A933EAEFBAE228EAEC
x64—27866B8C1465737DFFA18E936F27F3D7FF1B2D690CF637434207729CED956DA9
arm64—BFC4435AF5F721D956068C227ED272AFFAC58E0F3F180EE68D8105E7B0AFE402
115.14.0
x86—0F7AEC10DA3A57BB6CB55FEEBE33767595FD1EF21B63C01E4F9F3B9F29E69207
x64—483DB81A8347067DBF6FEEF44D10F4F1C846A2772A0474ABB3E85DD09A1890EA
arm64—479324BD8C5F88E00B26F38D4DEF659FCE5B27B16C3CF35E490F913B00ECA58F
115.13.0
x86—DD4411CA1CB977ACEAE724777CFE26A790928D9B005F06396E0734EDC51B7BBE
x64—C8A49A19C961D097B346C26DBA36D7160B522D525466586DEF740869DE39D9E5
arm64—C344D0975A12A8C91B909D7EF83C176C520DF362E3CB2BB630CA8D8B29C03E4E
115.12.0
x86—0A1D9C63BE94C3CA42EE63169A420733117A8196D5F1C09B22CCED9C2E2F61C3
x64—AB61C9ECC2EC1E92B8574391362DE65B1B44FF80669420A5C8F5ED08A6C5B769
arm64—05A42966105C722C73ACAF966353D395A26272D81E88AD6AB46232B8C58802EB
115.11.0
x86—E7E19A2AE329D56A2650C78E3C3AD2E09E6BCE6FDBC579D29EAD3AFB97645BA6
x64—F67E56486012E0FD1963CDA55A97C42C5373E3084D961723A43AD293BCD2D9FD
arm64—E92386A910513400E367E59E6762D19727AEC5E21019DFAE32AF871DB75A08ED
115.10.0
x86—C7DACB245EF1B2FD0FEA89A5A8E8B8906C2989CEF7768F93EF186881B10D51FB
x64—4A677020756ABCBFB4F5884613A5E1E990CEFDD841D717BC98C6D82C800CC598
arm64—960C0B75AA4A0F2A2EB5FD8A27249EEB6F2D1BEAA8B028BC1F385DFCD592B770
115.9.1
x86—CFA58F5C258FC3822E782E330DA73B540767E76A383520613B6922C968912D47
x64—77B520AA73A4C72F5DCCBA1ED0700EE58D03C203C37DE6EE623A4A78A90CCD35
arm64—E8025015DA18F09924CF9A67B6D144562B37B67E161C070E2D431A754531EC4B
115.9.0
x86—A4846A800276361079D1F0AD12C61B53324B19D24E79E5E5DD106FEDA0CFF0F5
x64—631AF516BA208509659EC1EE6910516BFC2BE204CE86F364C7EEDDAC1DFDBEA5
arm64—F8732BC6B68EB574FB74DDF28F8BC48CA59600DDB3ADE56142503C8D7470670B
115.8.0
x86—92CFA4B0091454E00D517C4793B883BC8EA3DBA73A0852F70E2558E4E52F39E7
x64—18963C9998A43F8019AC6B7570CF00A25FED426B5DBCDE53EC29FE8105CB7B5C
arm64—230240F8A81B2F32865219DCA41DCB3B08B1BFFFB88F066D3E3A6F45D6ABB23F
115.7.0
x86—9F5C4BA52F234E9D26BC69223F099A0C9EC1607004504A96D15E111D4C0FC447
x64—A46FA4F5B30E229E8CC8D4FC7D82C69F7862D939FE1C9A40D74EB4C540BB7744
arm64—772FD44505034253026363C82818E69D0BAD436AC1F893FE22A45489DFE5BFB1