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

Mozilla Firefox ESR (fy-NL)

Mozilla·Mozilla.Firefox.ESR.fy-NL

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

winget install --id Mozilla.Firefox.ESR.fy-NL --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—A8EEDED633A1EFA8E9F1C62B99FA3CF22A1C39EB46B1FBD07CF135761025B699
x64—22E4DE584D7E190BA5C938767BDB223482CEDF85AA9FB255DE848B74589B26CE
arm64—DC204AE3E94CECA86333D41C7F26C86B4F166F4BAF80CE3CF46A55EC59F72B60

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—A5C450E94DF44D34CBC010A978B5AF6109484E687C404B451EA8C3F92F86A0D0
x64—45E5C2C11F1152C767239AD0BDC03BDF8DB280AF3F961E91F87F95B43C4C1343
arm64—FA3FF8FF68D66E34B060787D119787FF40E753AE314476F4F8CF13DEBEA65D70
153.1.0
x86—7E35A2B827F126E062C621E9EDDE579169C64CD0A46E51662609EAD7E65DF6F8
x64—2066A8002BC121631B9911F31BD93B776215830C6D43DA2566A602E9C7C6FEE9
arm64—C1D001FF12974A9FB7D44EA0856054A1ECD8A452DCD63292D64D8A15D1222FBE
153.0.0
x86—8F2C0048DC1A9604C9A8CE616250A4AD3E6DF86476C0A3C9C2C210CAB8D07209
x64—44E76DF08BA8E23CE4A6931C314E79377C587FD3F95D3D590AD4C5F757AA43D0
arm64—3E6E8A5FEB177707F8C42E339823CF4DB696979EA8B876991E31C1C30369A94C
140.14.0
x86—60A84D1B1B4A48A4A061B3F6714D17DB9F2046FB46F984BC4C5FB51E475FECBF
x64—72B3F97BD5A04CEDC3BE1B4AA3E8E04CABCCF09111C5C6F915FF177C852EFF4D
arm64—275B62BE6AAC3D8D7BFC0DD786A4DAD63804A31E369C3A94B432A7FDE2713EA1
140.13.0
x86—610B6B18D8F1CAA78A3017C525BAE1B1AD45B6FC611EDD35C708725BC0B9417E
x64—168F2213D1E6BDD8C3FFF18FA8E46294CFD29B4E064D9578F46BE41D437FE3BA
arm64—2E49181672B3CABB6A594103FD1C69B0A7A97855FE24B5F20AB70EE1461A7B66
140.12.0
x86—0F437542249EEDFBDCF1A544A86D237A88EFE628CE2995F42CBB699586A3F61A
x64—DF5D9B756BD3BC6F382127632FEEECCC3CFD4ED5E784974CDDF9DB9F08325280
arm64—718AAC17F318E9AE5EDCC374F3C0C36E999FE3DEB9B72859529EC81551D0A4AF
140.11.0
x86—0A94E799BCE8024AE77003D9AAE6FF0DF3BB3E27FF663C9D7AE8036C7EBD449A
x64—168BFD12380CF2E02D468CA8A52B82BBB0381566033A0CD953E38677D49FCE4F
arm64—B5BCAEB75B27C9C930AF2776A958BF2DF03188A5E0520322FCE3014138383404
140.10.2
x86—CD0B813A8B805DCE79479EDFE31124C9D213F20902EAA7F53E575E1599C55695
x64—7D803923F51361BCC63AD39BA84666F71057986B8050A076FAD15C66ED3AEA1A
arm64—76AFCF4FAA8648C44C93ECC853F7ADCBEDA2BECC406D3DF2FCA61B0AD081941E
140.10.1
x86—71C5FE17AA358FBBDEE9C8D99F994B50C34CC150B1A0848C1149EFE76EA4EC67
x64—DDBDC9AB4B939EF0A93256A4A9D6267ED89468A4080626FE8274E8A44516B0D9
arm64—7426841BBE1FEDE507309F5F38CC0001E14D7C3335D6C8CB6E3E7ED622C1F61A
140.10.0
x86—4641CB11E194BFE5E48FDC377C9EBF9315F246518EE89A29A7D0310CE1824101
x64—F4E4A564B5B11C3C1F47F3590B42FEB9E9C4E9AC632F4A88169AB0BD093F2578
arm64—305AA79B954BD58DDA294B5C71FE5709152D4D471FF067A7225C93963285BEA8
140.9.1
x86—85D81F0D69FDA3457001B456995D54C90E44402DF3A16819BAA62BF1A2EBC535
x64—3765E5FE408CF630D38B142DC86A2B68CAA8E645A007960D954F00998617A0CA
arm64—AE03F193D3C17B6A227673AD4D9FCE2B5E17E3800CE93885A381136CF07380BE
140.9.0
x86—BAD0805A58458AFE7EC219AAC11FAA14CBB24A5B057445061F9895793627E23C
x64—37E5009D4D9349D22D08444932130590F4C7446BAF8AD417BB8E20AC62F6E639
arm64—CA346F90924D5D1F3C5F4866F9B7B43FF7E645776DE4A7BC2F0B25E7B55BC6B0
140.8.0
x86—8F4FC5087CD7EE1D9D675058BE4F6985A5F101CF61429D46B7EB5D1B1FECCDC5
x64—89FB392C4764215D2A32577A48F638416B2B2C36AFF5F5CA5BFC7F0C5A9A0151
arm64—85EB69FD6C09FDA0726E6C254B631592F43E570A75E8307F9F27049805675549
140.7.1
x86—687543A7DBECDB3C426F88D1F0936B7823EF4E5E547F0A2A0BFFD2015EED8C9E
x64—83A556A4023DF25E13FF1388C3AD011DCAB7F3C50843DA984F9E456CA0AB977D
arm64—6C35996400819DA2D8D2DA2C7BAEC47CF63C9B3976C8C9CD2B6C9CB3691E63A2
140.7.0
x86—D29CD7BED8DBFD9FF1879C87FEAEB2ECE1B41741CBEF250424E4C3F8B8BB7AD1
x64—3CF38A6D512DC90AF1F853C094528604B36B50EC7AB46281EE8C2221ACB9B156
arm64—2508BE2A1BD24DF1A1B55756F401410523F6D0A98E62A212F84F2D09E8503C5F
140.6.0
x86—366DCB0FE49520C8339CB816B20F89CDC23C4B351E8979AA73A943B1E3A48B9C
x64—D731D16B7E2753468DE1FF171AFD46B531B6E4FA446B2E966ACE94DB41813EE5
arm64—54B92BAE891EE618C0E67241C00E55C57813B2745E091E7FA45A59E0D0871556
140.5.0
x86—260652C2DC9373676D0207C9E9B247C2C3FAA5AB9A50EA4110741F7ADA54AB0B
x64—FC9F9D6D5249764A18010B60890A250CDA147F4566E6795D453E025A254A5DB5
arm64—664ECEE3FFEFDA3160FF6D902821EE65990230CAC6CF63A0D8C59857BBB80F88
140.4.0
x86—7777EFF37BF3E2D49F7E060BC5A5F55FD3D1202391A28613698620C1524B8860
x64—DD28B26E3E5663695C0081572715E12B670CF48FD4207161FF9F12434FC290A7
arm64—1A741072C2C806741DA442668CCE8FBCDCD3A52C2438EBA6D5B006A37053FA80
140.3.1
x86—589AC081BA1EA991DC326E5C3930E462CF25ADD9EBBACD4C9D3DDB2FF169E41E
x64—FB3BF9B71585178A9AAF6895501665E49D6965380D394A74F869288F7EA5E9BA
arm64—5694EDE9BB6789C7E858AAFA9CA117E562F950972F76F2788D90188C80BDF52D
140.3.0
x86—338523CE840C3DDD436D9BE0B21A5FC08465DF371FC390E5FCCC930C2C4EA396
x64—7315387098B0FC0E4467261C718F93BE128617DB46BA289F663E28D28D616EB2
arm64—17B40B296DD91FEC840FE870D50B17923CC7E611D3BB16C136715C4FEA1EC902
128.14.0
x86—2CAABDF51D5F21642619BD562066A282F8DCC4F6BE59B67547794B12E847521D
x64—D2D6590D49CE6AA3117ACD201F58954113C08CC9E232DB5AAD168EF2B5916426
arm64—D28D12961D9F3C2CFC4BE898DC9C0F17DDC0ADF754500FB663297E1600DF6F4F
128.13.0
x86—DE70B9395A75A87AB974DA8199E4F8B54A26511B2EA1BDF15FDB12652DE28710
x64—E89275EFF6180E4FFAF9631E3409B32FFB115C4AE93110B8268E7DA7A4780981
arm64—4AA411F23364D5B8922ACBD65015E7D555453DB80474F4FF33AFD8EC18572243
128.12.0
x86—FAE0ECE9A65B0C48B89DAEDEFFE6C8F2D92B3C49315B56DDED3AE0F37CD13670
x64—1DC5BF7BB25B721D3BD3E2CF8D4E542557404D18ACC63BDCF1799BB3D43726C8
arm64—82D45D59ED2678CC8987F2920C0F7C7A0196A9C402560065C921EA5691C00E2E
128.11.0
x86—0A460F516EC5B8E3CB36EE38AA751F19A085F3DF22A877028FC05E5CEC69D39E
x64—7A1776B150FD3EA0C4CB165A5F2B384403A30B241336D961EF90B54B3DC3C37B
arm64—125541F7AF4E4AD7FE1BFFF67F5100431FA94AA3C4D8C0F78890459964219181
128.10.1
x86—16DCEED18876839F3943A7C7817F834B957BDEFDD63D0C39ED6F274A8C0ED7F8
x64—E931105A94FBAF0E7F9991893C623B90C0175E43904E3B3A024F9375D3433BFB
arm64—0E859E740F5F627EB83EC48DC4CF1C7E05B8EE9FD190E0498E5C59B6E07323B2
128.10.0
x86—51DB57ABA73B7B0EEEC27B1E19CD703BB24A76EC93D8A4AAD599CED379C552E0
x64—2C2F5AC15131FB532D505FB2857397436670EE198D58D3DA0182CBDD5E37699F
arm64—E6D0ADDFB035322E7771AF6211CD4DD2DB44D3A9A96F7C2A15FF98F5D321F492
128.9.0
x86—052AC3E902C19C76DAF038B4A96BA933287047AD46C9C1E1D0381A4DF45B4F58
x64—6D3C45705B1D5841588274F338058C9B96F92A19491774A6409409F52B220891
arm64—241758B1ECFB856010A0AEA841A5C80139CE69E2D5BD4AB3DA99357906DB8DCF
128.8.1
x86—C0C14FE3505548FA3065D583A061FE02404EAB3AB7AA314B9BB812006BA74F3A
x64—BAB07ADABE0EEC55D93418D62F2A81E1BA62EC3FCAE6199B0CC3F4368D7F5D19
arm64—197E21852042CB19BFE8B56C51ACBDE1DDC02B12D64323F8B0113843DAB5B51F
128.8.0
x86—82C60DC0F3C972D60E58675E56541FCDD799A9AD27EC75E68CCD6B92559366A6
x64—A2CE33FF549547B88B86DBA6A5533FE4E6071A0858DAC7E9F33AB728CF3AF591
arm64—500F01E1A39E7FEE8F7D2CEDFB166B65F42F37FB5157A4B2F47285DA5D4C728D
128.7.0
x86—5EABAE29777775A92091BC6FF38AF9D934555BA919B3DF6C622B6DD0A33E7880
x64—204E6627FBEBE8545D9426DE3BC809C7A17E0B38021C243E15D71248602111F1
arm64—DD61A43E89041AFAD5C920A1A13E74211B94D23D119709DBABD64FA2AB2B0774
128.6.0
x86—EAC694B7948B1A19D4F0F3EC454E1781FF2905753041AE5DF32E3BCE1010FE44
x64—59B2C18026B03DCA6A14A859CAC3BBCF9AC1D3001F069F45594B47F5B221CB74
arm64—7F5990428D490A63BA1BF9F6A9BC9BD6CAB16B112232E7EC380E870F1E829E43
128.5.2
x86—1E011FA4533F0EF9E0549A7ECC1CAADBAE16F537A34E1924F24FB9973618847F
x64—6BE6C154CA20C16BCB09F8B8849EF7B189466A2803612A76E8E589D060E30375
arm64—B88955AB955FAF222D9439B8EEEB92A5B01EFD9282356A3C94726087FE3A4059
128.5.1
x86—81B498C02C55110A68A5B3368117D965CDD3DCB4D81B8189E09C6AA626C1A1D2
x64—9AFB0C3DE70673828743D300056621633A27B6A2F04F54767D54333EF899E9F1
arm64—1A78BD1A1960CA235A3305D0E69DDEBC56353E56CC27605FB1BBA0D659A5F611
128.5.0
x86—45726EF86EC831F3D01B1833DDA8C3558FB188F9C7523E02E31EBDEFB4AF3CB2
x64—22BE15C976B6E6C2474DBD54E4A22F4A872C757AA58B33037E3D03A866A5029A
arm64—1C830F7F2B8607FBFFA749B5DBC6E1CC0FA53878D2BE7182599D168378A822D7
128.4.0
x86—4EBEAFF8BC80CCD2490F94B8DD65C67E5E426A397FA553F5B96235E09E9BD9E5
x64—E55E2A25647636EFE07427EAFFB247333681BFD0E771FEE4C1342A2E43EC118C
arm64—BE1F9DC569161A3446D50F674BFBA9871150131C5B19362EB605D4C96A16DD63
128.3.1
x86—1AEDCA22EDF31E948AFB8B7553B45D8B0BD73948CC6F4FB3F54E044A3E46E24C
x64—DCA569706F86F64E223B5C5CDAD4EB2FCE5CC1FE94B932998C07C45723860769
arm64—A7202B2CC73B9C1BB2FCA10B760220971ADB0AD63F5C276BF99B05944EBC5E21
128.3.0
x86—CE0EA930EA9D9E8A3ED35EA9E2E7906A11D03B8CF42811850302554F4F56FC07
x64—E6F8E939CF2C74DB6EA3DC64BC25AED6EED0F75AC93DF58932758BAD829DD452
arm64—E591DD199B75C8E7D90748301D00C7766C523696C4C822DADA2FD9B24EEB2E19
115.15.0
x86—9A80C4B637530F40C209ECA9B5C29C9094D7CECF12D1014FB1A5A018EE250A59
x64—BE55E741095BFA5A3847B8A333D4172006DEB467DE040984E968EAC47B2DEBA5
arm64—7EC7F833383278924EF2A2F342E26DE56F2ABE385FD6ACBCB49BEFFA30C9FC41
115.14.0
x86—AD55349E5A18947FE8B343A258710E349502F2ADB8F4017B640490DAD16AA79A
x64—DD6783FA5B7557F0BF8C51F7D8085E51069018D5E89BAD70DF775CF12F86E7A2
arm64—76DA00DA6481F5387F1D716B5B4EF90C1480013AB2AF55D5053C62751CBF0816
115.13.0
x86—B3E61A6C356D134F3FA0E2322EBBC7098824D3471F37DD431B5C3C325E4583D3
x64—DFC409AB2096F0B235B30DD6686526F41483DCDCEEBD036DA9CDD1EFADA73719
arm64—2A133FFF1276082D5A0BD9DBF1CF699295246FFB1299FD5210FBF63AC4D3EB45
115.12.0
x86—60C46BBC742C171E2A4BB9CBC1CDD538DC72ADEF77491E39D034236D2B62B413
x64—EA31EB8F878402C2EBF82FF95E5AFE4C06FCE10992679F92F89DA45940034F5A
arm64—E4854432A1D3694A4CC628C2133719691C60A60B546794F3A2EE501912D51359
115.11.0
x86—2CB2D0F314947C761E669CC9D7638133880309A407D4341C763D4A020229FC46
x64—64A92EBA154C0047CB958B54D7A4C7BB1A0D5C6B6FAD88787990A178A393CF40
arm64—58EA1594711F192825E6D98B9BBA23802E39A1012B36CD66C20568248749636B
115.10.0
x86—6496461BD88EC6A30FEDDCB886B8172040F833DD3AB36550018C6ADC9869C360
x64—64D409D0ED992C33040E53FD0DC46017ABAD97D163C915212BF8CD468D97107D
arm64—F448661D2E564EFF6AA6F3960B744A07A5B26D1DB37FCD0509F0EADE243A6C73
115.9.1
x86—A5973524242AB9A27977829F21F85E19A089A0487E20681058FEA8EE568CD7BF
x64—119F71720F0D43499EB838EF20B5318453C62FBAEA501516BA454EC28875A2D2
arm64—04A1984CB6AB3544B9C944006743443E13B0C8664CC17331A052E1F41112B7D6
115.9.0
x86—AB8BDAA19F8C6A63032FA196C99CE9BAAEFBC1B457377E1B5596FCBFDE609D40
x64—228CDF2124A19D5AF03DF36EA016AD4D7193A4FDD8A1AD95C9BA92A9F93B2072
arm64—6AE8AFACA6DE2B1042D7BFFCB11114294D1D2DB30704BD8C7E69D5A1FE473493
115.8.0
x86—352C48522E3FE8713A1295485396213F5C527219C289227057B65B67308B044E
x64—D9D1A51B14E75FCA0D13E6B125F17BACC409118C282E6C43A8A97D2DC1BAEFB0
arm64—3D3EE3C33818C6BE99DD6A21CED0EAC365BC865A668301B66B9EFFE47BC1D5E2
115.7.0
x86—F8D2F0682C9A81AC2CD073829679E0B6F0B3EC1EC2DDFB7EEE402DE595ED92AB
x64—8C677DF488564D711FA47A83F0301E92063D34B9A428ACA3984461B766A2E007
arm64—7FF8736973C44BC0F6C27CE0908868375B7095C236D454B734605E48BD53CE53