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

Mozilla Firefox ESR (gn)

Mozilla·Mozilla.Firefox.ESR.gn

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

winget install --id Mozilla.Firefox.ESR.gn --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—E7F15B7E002F25A9A9513480C541D765D6B239E163261911A35CB4F8E6F12F50
x64—824C142781E08CFF082DBE5B971D7C0D06A76D7273E7DF76ADA6A5E519FB0D12
arm64—5A5047789B18B4D0075D65678468DD7FF798DDF2813D599D5891D429765212CA

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—C66CEF99F09ABA3000917B621276BCA824AB0FADD09BAB228A3808A3AA6D1E04
x64—CB39B74333F27A16F5CD5A9E84F4AF0F5B15B5FE4F9EE8E3F43600366D33B309
arm64—57899BF220F67D49370BF551FEDFC8C2E545AEF1CCE27F0684807856229EF6EF
153.1.0
x86—41D6B4DFDC3B51D96EF6FC26ACD403D35451EE8D9BD8E71869D7A1AED35D7A51
x64—AEBAC8D713523EE012A59C47AF1444B1525819F27D22B83084E11A8B2BE80468
arm64—957C7E5DBEB1C551046602BAFD8375EAB6129991E9468FD26571452ECEEDE188
153.0.0
x86—CE5D4CA1C119A225ED61056CFF304A0A72174502125A7B11B77717C355BE0574
x64—0D3849FD700CECEBAA1240408B0DCB5208713487AC3B51CD0364506A63DA8740
arm64—8AF485A92F1AB98E8292DF087ABB6E7A449E155C5212F81915A4CC58485A02DF
140.14.0
x86—3C6597BD455AC929CC0EF4CBE0DBF82AC491807AFAA9B61B21258BE8A12ABA34
x64—3E8A59EA4D546B7F8B35E4F0CEA28EC17C6CF6F63950CF2F4321B2449197DE98
arm64—37332CE66FD5882C1AB4243F3A9FB6D0947D87329835BDAA61A212415C5D9501
140.13.0
x86—9AA84CE3D4DEE332772CDCA0778BA4C37D83850665AB59AE718A695CFDECB6A2
x64—C27790BD8BBF479CEEBD8BCECD8A37ED47C1AC812F0A1168E4EA4354370E8912
arm64—31C90F1FC87E20B81229583E878B23C1D7413D9595562A5159DA1A20283B4C13
140.12.0
x86—37E1FFB609E9E71C1A26C95231CEE1112D8328494CE93845399896BCACA8F510
x64—CBE1191F4C0CAA1C62DA2F2486B694C0637BA74E49408CF5A4AAE7862622CC05
arm64—1E8EB26C700B9AA4237B482094D1C3BB9A71648C15496ACBCA073E840063CA05
140.11.0
x86—9B060B9E63CAA6AFDB4E90D4354F70139F7B3FDE39FF38D32931C67E7E805BE5
x64—C42BB2DE1FD1606D3929E550AAE88D255A3F0B86ED0FB55CE6AF838ABE6D00BB
arm64—A14D099E88471467EE48882606A8D21CE9F8D654DE5BCE80CDEFF3658EB437D9
140.10.2
x86—6165B345440E212275F5478C94B47D43DA62C17DCF0B23396131DC568434DDCC
x64—5DD473DC887AB85139A25521336C70F005154ADB87ADE87352483F60B14BE67D
arm64—222F0B47C6D7CA0319DC661B5A9560CAC40803446503035161835B34141D495B
140.10.1
x86—FB2176F8161BB38A1A6FF7385D4E65CC8E25559DEB87651849F43FBB49B98660
x64—32B3B27703F31EC037E05F5A68AF01330F356CBA607AD8B21BD646A51FD2ED97
arm64—55EC9AB69AB9257B85296CE8AF410A087C87F08EDF6EF96E5C41B8482270B9E8
140.10.0
x86—0AA0EAFFE20BBCAEA3A999D8A11DA4152EAA2C613E9A730D952E38671CA1447A
x64—2013114B56DCC109C8B176F1F90BE8707466B9A57362B8EDE924DF3381BB37A1
arm64—D32F2751046C7A64002B421C232F70CF877171E5AFEB8B7708E7D6F101178C73
140.9.1
x86—BC9A70F994E24BC475303A8E306C5CDE2A49CBB38B784C88B84C1EAFA53387AD
x64—B98B336368FF55BCCA850D614918CD42E3D8042117EEFF07F1D1D131054854F8
arm64—A041B07B63A8875ADC1AB28D5A70D49E12DE1CA4DC962891843D7457200E9605
140.9.0
x86—80432CDE65645B8743D418EAFF8370D0ED734D5A8C079299DB27657A3D54D251
x64—D8EA5F0F14ACD8F824E85901BB476E4B094478B91C269A44DB7749C22543210C
arm64—D3AC35C048F7F76519FDEC3035ACE3B1192ED1F8F6AE957A3438EF8B240488EC
140.8.0
x86—B3825F6FCE1194567FED0AFB6D65FA42A7863DD691AD5E9CB05F0B87909422F4
x64—30AB5908C4FBAC7C21B729A0B545AC134617D10ED7995ABA18A84360AD4E6EC5
arm64—8F1E28CFF032194FEC6A68909B18BFE80F0F3AF129860BA089A670FEA1FC2C88
140.7.1
x86—B46218B277AE41C7505D14B51BECF7DDB810D52FD4AE39A2A4BFA324CC0B08D5
x64—F6DF37B53DFA85D260F79DA8C240277E11115B0539F7AA8F8ED7E2560A8D1973
arm64—80037EB1FF06E68FB4E6BB1CF38A5B099DA2F2625ECE2906A8C61CE196C10B21
140.7.0
x86—65E0440947251136A4A963E7EAD8B4EF2F0B697F8ED8D42347255F8405D3284A
x64—C879804DDCD5C9A7110A0DFD4560919A525C08B6362D3F374FADD4893F1E733C
arm64—7475581479DC555884FCCB670B3C3CAB07D72D2BB8494A350077437C973BA1A4
140.6.0
x86—98F255CB5A7C34711F4B9A1BC553F4CE7759AA5767C442AC10AC250337338838
x64—77920724F5C843AF6D21CABC4A6F17B813F59EA9A5F8D080F1D43B9E96B493ED
arm64—FDA7E3E511F405EF3411EE94E4908C073B73FDC59E6A716F045A86BF49D75881
140.5.0
x86—E62EB184A9F80118B04B901626BE0A1376EAA401E8DB18A16B94926095EF60F9
x64—8EC54C3DAC89B04B6381DDF305B3DB6D3963BDCE0B30197EDCD14A15E3318394
arm64—712EACD77E0A9D152625A0F205F4DFAF6BDADF9319BC82ED193FADDD3D037EFC
140.4.0
x86—330BB5EF64C8A3C48B24E42F5B42F9DB81400490419758389B4F698633B27874
x64—2CB39EB75BE632709DACC3FF36815E4AFFF5E838205C4F1674953DDC900340B9
arm64—59817F47C91FC5937DA5A36635EA077AE5A3C84275327DD32E6C0AF86F00DF4C
140.3.1
x86—562CAE4F6CC110561E429FA766DB2F11BB9E441CD7824EE379597E2A65BF86B1
x64—A929289F31C76C22A4EA7E74131F59D170296085E0A2B93762ABBEE58B3E13B7
arm64—EC45164ADA7B2C44D3B46F204CB2450F58AD4BD7C9382DAF4197392EA6299737
140.3.0
x86—4DCCEA9D06014946E9B11DFB4AAA3165236238460336B7AF0473B4F1041272B5
x64—FEA6820FABDFA42E84F9E7A59D87779F4B5507BC4B62AE4E9DDD85B235373BD1
arm64—C846A04054CEE68B87C873C0E6DBBD1CB3DA7FE0DF078B29B4C937D27406239B
128.14.0
x86—0FF17F3A033C329C4735399E9015EA6855E1197D6BF3F35F5A879C7E3E1E6CBC
x64—24DA52F95BFB6A9F1278C4A44319BF299B0ED07991F1018834BC06DDF2017C0E
arm64—D6B56CA52527F248DFB2500C7E6DB4407DD564C5BF545D016575D241CB09035D
128.13.0
x86—22324E091CC6C1E337FDF820E596450910737BCE50E39B2C3767CBEDB7C2B6A9
x64—C6C2F8804F7A87AA6E8099F2A99120F4723D4DBD7F29681F86F3D3510C9A4F8F
arm64—20CCCE0F7F6443AE80396488E1DA747C9A8F29455FFB02437115D34C3742C3C0
128.12.0
x86—BF4E4303DC1A7D9148459C2A51DA3CB2D1289BFDCC1AC1FC61DA4314D118264A
x64—79A1E2972294FCB8E77D771AB44A63BB8F4A8093BBE2D3C2B7D210EC0DFA4C12
arm64—2EC6F3EA07248BEA793A412C5A25181DA071F4E7BD7A66FDF9F6DB5224E4D5E4
128.11.0
x86—E083D11C2D77C43C2592BAD90D0C82DE4892D3A87368E89013F3290217EB894C
x64—94E9C58736EC1EC5FCF8A2328CA8E28479A1B340A04B02425FC6BDE138A6F2EE
arm64—C42196CF631512729C6B408B08548F98B1E8AFE12B590596A854A1F6575437FD
128.10.1
x86—560AE766628BA79EE4E6B0894429E7FDFA9F16F0692BEA12EB45E39C5D41CAC2
x64—DA62F81961C4C339DFF128A5EDAC8E811938C3EB2D1C3EBF2A5E8BE7E1966998
arm64—B64EA6219BF1BCD5533623A0AE6535608C5595F430A92C5EFE5021E658467408
128.10.0
x86—983695ACADE98AC75BD0A4D3FA4CA160020EBF96C43AB14097B9D8A17239D36C
x64—B51C99B3FD2ADEA32C3A7E7EE3B8DC3BC8D8061FC2B547599511689620871AFF
arm64—ACF551EFB128E50458256B270559C2CDFD4E266E6668C75E4C6F7FC87776B60B
128.9.0
x86—D48134E55D93AA5B87BBE7CB4A30EE35BA77581E4816931D4389D20BFF769ED0
x64—C10A8802CDC2CC8B2A5D69C258F40A0D1B047DD4C8C5EBEA0CB015A8F52FEABD
arm64—BDEBFEB55A9E8E4D947B5B4B261835DC35DD533C7EC9BB31B2848480CB2EE3A5
128.8.1
x86—D02E8E3452087CE79C4B7062DC025379D8534D39289FF964B2E2021507591800
x64—5B2AFD525B3B890D1A24240CCD3E3F0E782B4098C55D6129CBCF1F0D7C54712B
arm64—E1D256D4CF4E2663263217B49F1638174137A1D551F47D4F0536B64CB0E4B0A4
128.8.0
x86—51A4250FFC3FFBE36D89CA580D7F0AF2EA8047BD9B1839DD5D39FCDACCBF2688
x64—BE602A7286A00A6FC33A10079C3E41208D2BB4F3E7B8263475BE26BBE5C58022
arm64—BA0BAC3B69FC0EA2D794905E26A1589246BD8682E3F13BBB0E11E08BA613F854
128.7.0
x86—BD523090A1908ECAA153A73DD5BD09FDD62A2603B2E63325072C4C45DEA7A23F
x64—9CD5B5134D447697764A987B1EA4CBB56BBBEDA15EB1F2C339B5217105326CD6
arm64—86ED5BA6F2CDB89D91D3E1C5A75C7D7453791AD8259586B4FF3275073BBE98ED
128.6.0
x86—03FC59C341E486442269F4DDFD22587ECF69BDEA7F7DE4E8766690348ACC85E2
x64—1F8730418B3CA5DCA9A0B4FDC44D28A593A7F3B8B85869CE58C150A91459D41B
arm64—8096686899D965432AE723BACC09816A9DBC795CB34082FCAB40B9C2985F17DA
128.5.2
x86—DEF592AD73E135C312B5FC3B262E95B330E1FEB2E639AC2F28A6199534BD17FB
x64—58BC6CA73EBBCA05095BEE6346939BC577806C387CACCA0A81825E8CE093C7F0
arm64—10E842445CA1A9480582954579CFE9F54F2E60A7BE267C6E9182A54D69BE4793
128.5.1
x86—87E888EF4E07726F5EF2A86BE94A801AD6E4C7D6B1D6CB7FAACFBFE894EAAF59
x64—91AFF9B9C3D4AFB8B79A7A3004A7E47E6B75A63EE07A018962FE0AE6E73B256E
arm64—7DA2AEFDA77F175D6753CA834441BB8953494E94634D627D49E8A68DBBF2829B
128.5.0
x86—9C56DAB6F8C12462DE45C34BEF991726718B6411EBE94AEC3BD9842FB3076D35
x64—AD07A5E74A33159E7FC7775D0FCB86898107B38D1C3D6520A1B2E25F11AF4F6F
arm64—8C53058D0F5955A8AC708488C20AABAD474E7929837CA914B37098792D7307A4
128.4.0
x86—938C118AC705C260274ECE99BF63C17C18726A0595FC7589AEFF5C3F86001DD4
x64—A292CA81FC62EFB6999C3A7E3A1BCD28335FDD0963FA8E9706CFACEB3C68EA8A
arm64—0B7E1ED520B2F1DEFB864C8207E6E246AF723BAA39846B24D38D8D694565B3E4
128.3.1
x86—685F48B14F7ACC2B4E2C895B763EB765D3DECA180B6C07FB08ED4E463E8B77CC
x64—1548DA24FBCF392E325A24732B009435CCF6FC38A9528706B6AA2404A524479F
arm64—846C606E7B64A12A86D80EF2B690AFF92425020A571AFD9B4ED71AB7ED0F7AC5
128.3.0
x86—407AE04CC1287C786C895711D32068B30A33C79EB2BC86D0E7BAE9AADE393548
x64—245F7C33E3AF2C19CDE16BFC20C8693D40A9101F953BC24AB771114C21DB1591
arm64—9DCC4EC8606BD23B9CAFE9D55A2CF46BE529C7B9F9C64E260689CB2F824FDCF5
115.15.0
x86—FFB6EDB94C7501663839B37CA92027F20C625680CB3494F789B552FEA53E7F83
x64—7F032040F27BAC562C1B4938B229F1DDD238FC72AAEFFCC929995FD26A9F612B
arm64—784692002FCF06D8E72E0A061BFD2032B42D8AF250B402FF9318784511E8F787
115.14.0
x86—75AEF94F98BF702020D69C664A4FB27E59D9467945840557C4F39BAC7A87D1F4
x64—91BB88F06D3673FE10EA8D9F085300B2022C4FB2DFA33B0C73E23BDD6B679B93
arm64—DCEC5000BFAC6AC4683A2D20AE065E08737F8CB4B6A277ACA8FBF4D4D5EA85B2
115.13.0
x86—9555A80D89B6428250EF7678AAAEDF60A7F8B6BF31A1D0527476D4FBD55B3FDC
x64—D28FE443CB3C99A2E41D29148A8C59DBFC81893F2B6D70E66F7493E051D5FC0D
arm64—D118BC8E1DF4C188C943A96BA946EA9C13B76346EC95083050F77398929746DC
115.12.0
x86—CF22CFE3823D3B317798AB12B391A8A47DFD0638EBC2A97880A87A1F5B03CD52
x64—5C43961D765853F7A6EA29D261DF440D8BF60379F27B56D0D8826C47F4E04A9D
arm64—B3E4FA5181024411AA9809CF77E301D2B1D14C1A4C372AB83191DBA06A21F2A4
115.11.0
x86—F5185B99A546510C14F89727A4739496CB8AE12CA9A07B8027195C99F630DF0B
x64—B8EF322EBCC3948CDEE75A6D6B4CFFB0CA61CC0A37D2E2E35E1ECA9C76354C74
arm64—CF8187A6BA5DCE7A217F35382047B33998C24051B9F44D06B6E28354C34E402D
115.10.0
x86—04884427C8C22891C9C2C0E53BE5FCC60DDD09BD753D74FD951F406C97E246D6
x64—30B6D5CE16A55BEBC37A7A434E69DBE41294462F517076C3FA59BDE0AF02D556
arm64—CFBBDFED52E9349DBB78F5F940BA6510C769E545924D8FFB4DCD35726EBC9AF7
115.9.1
x86—8786CA9A805F850098B706E59F21EAEEAE62E613C4A0D7348376681FD495714B
x64—DA41E14C30B0F7B2E26F14BD2A55CE6FBDDBDCF0BDEC3ACFABEE90E55119697C
arm64—E1B47665E465B38D4173766282CBDD419FE017C866D79BC06E00F4F252BBCA78
115.9.0
x86—8FD36B6B4007B6703338E272D4DE001979DC2E9B8EF9A3DDFCB3216450869198
x64—EA62518FA3541C2D5AA0BEADFE6B027F71BF033116295385B3C67A74752CD50D
arm64—47E95A6C1F996AAA8204B11ECD92B04437D86F5603C9F59B4F6B704FDEAA5CBB
115.8.0
x86—2DE312141CDE348B183CD1492900D4F93EB05775B4FDD3EB1E8D0C91CB9B5A26
x64—5B7B439BAE5E9A69B492B7C00942275F1E2D5E3785E8AC3EF19CAEEE7092D1DB
arm64—74B5C1599327879273BA93231611D89B0A8EC7C2E8BE0A8DBA3C0339889D9187
115.7.0
x86—0D9330E6F12B9826A05AD74D58A3F61AC56F88ED90D69226D1FDDAF239014734
x64—BF54A047A88483824CA57B4A30CC3C961F51B1EA4DFA9B11EC4205E6F14F5F68
arm64—F47D9AC1C8F8F4F41292A27E4A16B252A51DEF568916DC644FABCEBD44DD0070