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

Mozilla Firefox ESR (es-ES)

Mozilla·Mozilla.Firefox.ESR.es-ES

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

winget install --id Mozilla.Firefox.ESR.es-ES --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—A8B5AE6FDD16132943E8EFDBB39FFC26592AD9AFDFBB1EA513E8025CAB3FBCEB
x64—CD3A6A19C9830D0B98AABA302061D0782E92343DB701A9FCADE148D2EE8317A0
arm64—4F07D68286CB76167402DDF4A87BC708D110E5BFBBDE3A10E426296295A92733

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—2AF82A88780E21F0E76FA2D409C20169207B08C85D1208B7E92E6384A08E20D3
x64—65C1D83C7F5269DEF5D0FBF93A9F87EEFC2504754E954DA8761D5E96CF7857FB
arm64—F7E6A44800EF408D714562E2A16BE827A6E36E995D678839E7E12C31D2436856
153.1.0
x86—42F96D14BBE00DE9B6D0D701B1F506A63EC6330BC2F464DBCA29DB12A6123ACA
x64—6F38888C09CB7DC06CC314B5DC53A9BA85E630111C0570D62A2BBB5BED9CC672
arm64—D629887B1D0ECB41F97D4E7777747E3B2890FCC17A0004CA09C31888DFA6D60C
153.0.0
x86—7F932F72BF9400C4F0369FF461E6D2EF2974A6CA866F23EA6B9CB60AE7852146
x64—1A86AF7A682E998EB2030B46FD5BBDF78F9DF42E1368DFD4EDD1859044C96283
arm64—95428DF45976554E721A22696417D64B8C81BB1F724A109B2FD7C8250DA7E6AD
140.14.0
x86—66F02D7FE0925A39DFAF98AF2299D559AAD0A565C563EF55B63AD9D4C61AD87A
x64—D159AA34A214202C14D05E30CC9CC12F3D8E9DBBC93F30333D3B8FA2BC3BC026
arm64—70C6760CBC8682BF55A3B33345D30EF0BA21D114BFEECAD8FA1AD385AF93F4E5
140.13.0
x86—7489F839A501F5A033D0D3CFB051C79D5A555C6668BC5EA3043CE93609CB670F
x64—138B5D795E7CCDCA4560EBE57259C43C6342B68DEF5CE43957494DA0F8C80F7F
arm64—C56F23577C12D014767D4BED709288714591063DD4A830A9CAE730C8FD39D5B5
140.12.0
x86—70AB630DF9DB0459162412C539A8B181E965712AED4D8D5AF5233577C1848579
x64—8CB243AA686DEF52A3F7AA1E8A9E4450264038FB84B451E5524178C3AFF88737
arm64—839720DC93DAAF29F3C201132C6C2C2E77C726ECB874E03673D739FB94DACC6F
140.11.0
x86—44246E4056B6010CF1BEAA4A95FF6E58E8015137E5B5B8F4ED15062773540377
x64—81D74D54C5B2A4B9BC76617F7913F3D03F6E54600953158BA3D468F393403DFC
arm64—3F55BA0631FA0367BA79810971FAE3392FF2C0681B190F855B525CEDE3AC89DC
140.10.2
x86—D1B22D29ADD43560FA4B73FF44E3E3EFB39B8494D4CB721F8C15540538E4EF42
x64—E465BE9D3F2265AF3D9992675D43C0F6097949850D2837008F5743F49ECC6335
arm64—C9FFFF7BC6D06001F5A4F424E1C0E379034E58D9AB16A784B4240E043DF5C306
140.10.1
x86—96C62A5960D3EC1386FF7CCD679FF0C8BED8391FDB891BCFA7CA22BA3D2BE32F
x64—CE02FB96EDD9A99689AF847BEC1C58536EA84703326A285A6DC6DF4A4B6A2242
arm64—D3E07659083FADDCE97D97B8DBF8CB117655E286335F9145842C5784B3348577
140.10.0
x86—A7D9F22EC575E82590E3DDD71E314137D0223C3B119B50C579ADCFCC01D63AF1
x64—C0F54E50E04FF4396B8A7A253E4A582C6B212B9E03FD6680BD047A35063806BD
arm64—196A67EEC123E71AE4701EE69FD750DB27E16202A967A7A9EFB1AE565FD012C2
140.9.1
x86—6D646C91EC9A8C81E36D186C15441F51FD38B04C719D4676D15D99D7611F4C71
x64—81D42AFE640B02BF71C0A3A839B9DD70B7E1AE9CA25DF9715A537FD18C01757D
arm64—817244CDA43B2A9E7CE53232448DB5743ED0DA1C50CF1B2D3947B099B10CF82A
140.9.0
x86—EB5CE3884AA06D92003E2251030D38223D022A2B38ADA6785447F2E63E14A1BE
x64—C546877CD377525DDCED982899EC6E120E6C186AF55D0B702F944E05028F6CBF
arm64—746CF0E7650B4F4DBF19E8CC16BE0712D367B8113460D0ED4707DB8608E7833F
140.8.0
x86—72A62AF03AD70542494520CD2E38635D4A238E3D0180591E2C0E0B32B9D731FB
x64—ED226673EE3FDAD5EA29D76A44D6293D4DA3502E7C385D12A38097FD2B997C27
arm64—52FD0B0FBB16C09684125B59BF0016FD30DF7A009A0F317AA781982F262755EB
140.7.1
x86—6E21D15181AC08BAD1A3E55170439F8BD678FC9A4F0AFB1AF18E13DB521ABDF9
x64—54F24DA58AEA157A10EA578CC49562BCCDEC8C2F47AA5B4AE60994C644C25BA5
arm64—E292738688D11973AFC5EB97393AB556CFB3889142E30153CDDE1B7BB426DD9D
140.7.0
x86—131A2AAF7E6829ED320A97BACFF4571A5EC92BA296AACEC302F4FD8F776FF3DD
x64—178CEBFE5DC1D406929AD7018A1EF525AE332404222AB307D593E54EAE72BB73
arm64—BFA2CD4FF4EFB5759BC6615FC35973087F65D73D4A855EDD22A37F49D9232765
140.6.0
x86—6BBDCC59BCC963741A6DA368DDA8B3561701F1770CB2AD2CAB4F9D361CF30EBF
x64—CB2285DCB2FAA615FA64FB4C749A615E287AF7F83D158B1B1CAD8540C85CDE3F
arm64—EC080E418A4E41E343AF79CCC67705517B576981EBDBFD94C3794D8E1A5512BB
140.5.0
x86—1F14163B9CEBCB8BC2EC5986B22DB2911C7FD8F6A556D3B5CCA4DC4806311C75
x64—07ADB5B0C9E02C3EE281CE27C038D5BAC24988F3A399793014275044DCB644AD
arm64—5AD851B2A5C9E593ECD1342537BBCAC8A1F84941F28ED9F094ACEFD16E416581
140.4.0
x86—CDCF1ED2217837E487FEF0A44413568FF91DB93AB4191C890B2A27D3E64AC8CE
x64—7EB7B842265F5679F1A820E6739532A99FFB234264846054E80AFD58BB84B745
arm64—F124B7C8401F5330E5C15B3D47D513782295C95C6D598F598772E3BF52D74E34
140.3.1
x86—BB5DC4097984C778BF08C7CB740F10A1A030C898E5A1EC746FE5F3598E5E4F17
x64—2238B33291F6FA72F3BEE0AB0BA1FFE642A7A744E3FC7E81423F8126F9344B0D
arm64—7F61A70A52B7A150FEDF8457AEADF1ADE9EE374CDD721E04E66D5455EC9BAAD6
140.3.0
x86—CC57176B9BA118D9D2DDA132972E1E09711620DB8FC1E33E093A68BDA10EAB27
x64—66EB5D31216A3605567C8F96CCF30B175350606E61F4CBB0F7D4C6E15258097D
arm64—D9A0DB65AD4025C91FDF29A0E93E82ECF1813438C796B41AEBB7549815222F07
128.14.0
x86—89C9E76D8420A849B244B799929AFA637277B17DC5B51F73382F7672C7DB37DD
x64—1C929616D1665656B578426D0BEC68C64EBE584C0227F8F207812E599AE860AC
arm64—5514F4A536E9F91249CA62082B2A97E5055A019D38394E8CDE80248CECB1615B
128.13.0
x86—02EF03D19840D6272858A9FE31163B88DD0D3BA5A6A31C6A03B13C4AA13FD026
x64—C82364FB3E39BA8DEA8D28B68AB7DA24BB67B6C39FA727A12A1822E161B1AD85
arm64—455577FC2E90D1C4D082E29B44C06ED8DEDFB7129A86EE3BA3A8FF2835205901
128.12.0
x86—9892481E11C05D1C3B1D0418F2630ECC140D3C9ABBD22006732DB4068BB676DA
x64—DE0FF7D7A032922C977EE62D0789823EB27774B72B9B7C402CDDD7F839040188
arm64—69509A1F757B57C95326F664C278AEA6AD5BD5284B70D69CA778FEFA750E9FC9
128.11.0
x86—BD062C8617F49088E596C146C16EE81A904EDB24056BADE27792B702ED914B66
x64—0D8EAB0FA146D6ABE455B81687D730266BFA44C042B411FCFF14B481FBC31D39
arm64—968857575973BA32BC48D43F34F42D1173AEF09EEF62AA2DAB55678B4E330658
128.10.1
x86—C3AB340B282F5A61A5C672E182144D123574E5952235F523F9EF9E4A1E6D224D
x64—D157A164FEC558E61A32C042BA438E75B6DB176327390FAF227D99270A4196CD
arm64—E25E35E6D196F6A1192CA9ED41B1A0BC0D255AF4385D671E70E5DE59EE463BA6
128.10.0
x86—C5D3B5496B7DD2D5ABE297AC3F5F565C94F9B06316CE64FD154F414030AC2978
x64—B66C22404B693BE559104FCBAEC37DA0BC05F8D7BABD02A1F15F2B8668203D53
arm64—9E7083E7B68124F71F5D920178FAD1DD020F51F2F204A3E817E999E87EA5AB8A
128.9.0
x86—E8647B39F27B46EC8158A516B40F0DC8BD59FCD5612F636D5E8595BD155D828C
x64—FF2AFD2E7A8D920039D2A495F9F9F65CF84B03693B87862CA09E5487D872A79E
arm64—06F477882F6D0639FA7E3F6237A0FBBCB89647656CBEA9D0DE340B4A44CC5B36
128.8.1
x86—E7746AAA57EEEE029BBD351227FE2661DCD6B4F80E9F7342985A27E8CA2E5F20
x64—556C928B235B928038839B9F240A2C9B26AAE846C288BEA917A448259FDF515E
arm64—C5AA43DFFCAD455217F578A450AF6B6EAA9AB8057023FEE7D5C5337BC9F007BB
128.8.0
x86—0F61C13E8124F87647D5783CCB60798B39B1ECB4E842E4A17633E5214A97BFF8
x64—03711CC52B44857037397C96CF9CC87BC4B091AE41575467D035BEC261B30924
arm64—EBD2F6ED557E57800A8CE20C4514D6E49FCD86F7CF4F06F25FAEE50892F2BE11
128.7.0
x86—C3C73F5C65178819890DF54585844AF458F1D99C5E6A4D66551D0B69DDCF60DB
x64—F8AB5EBBA54A750ADAB421854BCD0AA69E3F80084692CE747F83DEDBFA6689A3
arm64—01E39D622379D67A7F8ACA562FC31C5559D9A47C6B054E6F5A14380CC71BCFC6
128.6.0
x86—696DD4EE34FA438665F88A5CF398F143C8CA1ECD922153A157A82AE78EE15028
x64—282BD77B6F82CA67DF21C9EA9F11B8120311A614F7EA5107360698EA1068A93F
arm64—A0933F9CD072FC1254CA403C4959FB33A1BD4E5DF227CB8A5A1A76B9E0B13F5C
128.5.2
x86—1A6DCC82BB314FB9469ACB10EA40C9128825542BE9BAF70F8B2E46AC50070168
x64—995C29CD0181A2487CE4DACFB1B8797EF953D49B23FDAD9AF0C4E3F94845E526
arm64—3190E53FE4533BF4DCA562096E277C4E90C5F4B12675B0CDF3D63567AFA6985D
128.5.1
x86—71F3FB8C06E911FF060BE956212DE55B6CB11F4E02A740A8939CEB1CD88AF654
x64—0C1216962AD98E481D4B3C9E1872ACAB9EB6C1B368989A8422F7CA21757F7C1D
arm64—A1E3FB870297DD08449BF6B2D3FD15C64F5F71181A0D84F5797AA168396B9F1C
128.5.0
x86—61EBB8FF206D57D9F241FC626A4597442D1551B174F154854CFE705643909775
x64—490C5AABE60738FF363C421225735331B564AD12508E1020B59091963FE4215A
arm64—F44033D70FF7F69378C5F59E15208777AFC49A5067BEF2583B7E0362BFEF8393
128.4.0
x86—D84AFB7D0EE9EFAFBD45322A30413F2605374F1B2069130AD47C099D5EF35BA6
x64—A2640E4F410FFF11C1E7F784C4CF978960139D9D29207BA217731619D52A4B9A
arm64—B4F0A73543E89915F8FB7666335CB45384B93E82FEC2D968D4BC77A1A85049DB
128.3.1
x86—8523383E6FEA0ECFE114506C0A48BEE96D612EB7383D301E5BB8DE27E6F2E0CA
x64—1113CA504A7DE488742770D913DD15A487A48505513601AC7E04E93726565D85
arm64—A193902F34A858C12CCB26074FC532E54B893DDFD959AC25EA9AE1A86AD4719E
128.3.0
x86—2F2615D2BBFB80E54D69538483EE04891EB1D42B931F9F0B9DA1509C55978158
x64—C3E32FF0A907D9A64BC0C6CAB563966C1D178D714DFF28EC3BBD2CFC0C3F65FD
arm64—EC3F043DF28BEE9024B58ECE9D3A96F1C4C7B451BC4328172EC917C4D7696294
115.15.0
x86—464117BB3A24709356CE39B26C9B97590C50E41AF593DBC248F579E2B10A5507
x64—B24F229390ADC7FEDD581C321D73BB63EAF4E9D712BE82F94B64B01041696593
arm64—01A1F417AF791EDBCA1CDEC90598938754C27B8481099F973856E1CE29A062F0
115.14.0
x86—D5E0B45DD67BA43FE1E815073C980A3F27CCB9D8CB4A51390437223BCA76F35A
x64—BD35189D4C177978A3B2FB2D73CA56FE3D3CC757E2C20B51D56805E9D7305364
arm64—656B46668CBFFBA39B4A3A0D72B4592190910D426968DA624398806057101437
115.13.0
x86—67B08B5B0CE841DAE025D0D6F0CBF9E2FC13E74441D3F7CF643CB7265F9EFBA7
x64—93F4B9D5C41BD38FFE69A9A9B1F2517559FC74A83E046A6ADB091147F0C148FC
arm64—AE3913D325CBE5C4F8E5A617E33F4A3336D3066D0638224D8678BF4D785705D7
115.12.0
x86—6E50DAFC0084385CA335BB4FAF9D964195E2817399C7DBB84F11DE17ECA3CDAD
x64—6619FEC652A439200487A7E395D3C71F71AC21C8C37755AB44FCA94E82A65B5D
arm64—5E127CCFEC1FC57294AC7D16BE80628A6A2CB557354B0A50FE3C2D2D187BF805
115.11.0
x86—243C559F0210B4F5285F61DC95DACDB7E766CA69E9F22C5E6B49A9F9D8306DC8
x64—3AB8A88793BF960B4A419CBA19F279655138348F9ED95BAF593086C72478311A
arm64—CFA7AA35EF3EA975ADEA64F61837722AFB3523B542B95FE3A738980CE9DF4214
115.10.0
x86—E9A8093328CBAAA7371A474F1930FE4ABBF959DD0805E52A0240EE12149E823D
x64—03D35CFC54285C94DCB23A213298E49B0E4006C03C3D8202DBF3D112D154B927
arm64—39AAE79C732ABA0C4D0F94C4C06FB71F385FA6C44EFD7C845B5FF2D0AED484A8
115.9.1
x86—DA8A813387759C5FDF3CED1A6C7075CA747C47817FABBDD74AE961087FDF6EF1
x64—1FB0EF347851D4C5232EAAF26062C89173EC076FBA71C72510C44E8261C3D367
arm64—AD76ADDD966569FF1CB886B774BCA4B653F1B4EECF98C36F3E36371A576F8BBF
115.9.0
x86—585F65D0E98A12BED9FEE10664C4412BB46142BABB7886258A6ECB3D23F5E163
x64—002B14A6E2FE227921D8B8D4A709D70D50943DB08A56BFF118FDA4C6C59C3359
arm64—3892EDED4DBE71F928792B80234DDADB7002FC8CA820170C8D04E8BC3BE14AC7
115.8.0
x86—07C030532E51C0795213CBCECC9CDA94FE89486A00ED186569F5C22B3443B045
x64—EFD0DAB014CD6706DDCBE185E775006E227C7E602D01869257C240FF3EAD40B6
arm64—7C55D3C255C1A8AB03931D37E9D5B9C12A9C744B3E0F2CE37D9768280615D3AE
115.7.0
x86—4A7F860CCD7A48ABFF3006BA7BBF6D445485CDE678983DCEAD28D25D52C832F6
x64—AC4F31AF30A1513B029E3150A614B6CD770FA3A414AF0556620128A20F417EF8
arm64—2F1016B08E24D6B35A2E54992E36798A909BCBCD41601B6C35B8FC5F67E67780