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Frozen view of version 128.0. CVE statuses are recomputed against this version. View current version

Windows winget Mozilla

Mozilla Firefox

Version

128.0

winget:Mozilla.Firefox

High-severity open CVE

Version 128.0 of Mozilla Firefox on Windows remains exposed: 151 open CVEs out of 1811 referenced.

Known vulnerabilities
1,811
Still open
151
KEV open
0

12 total (history)

Max CVSS (open)
-

10.0 historical

Recommended action

Update to ≥ 154.0.0 to clear the 151 open CVEs.

Known vulnerabilities (CVE)

151 open 1 undetermined 48 fixed

Latest matched CVE: 2026

Test a different version
Evaluates the risk for a given version (default: current store version).
CVE
CVE-2026-75874
Open CRITICAL 10.0 Network Fixed in: 154.0.0
CVE-2026-74989
Open CRITICAL 9.8 Network Fixed in: 154.0.0
CVE-2026-74988
Open CRITICAL 9.8 Network Fixed in: 153.1.0
CVE-2026-74987
Open CRITICAL 9.8 Network Fixed in: 140.14.0
CVE-2026-74986
Open CRITICAL 9.1 Network Fixed in: 153.1.0
CVE-2026-74985
Open CRITICAL 9.8 Network Fixed in: 153.1.0
CVE-2026-74984
Open MEDIUM 6.8 Network Fixed in: 153.1.0
CVE-2026-74983
Open HIGH 8.1 Network Fixed in: 140.14.0
CVE-2026-74982
Open HIGH 7.5 Network Fixed in: 153.1.0
CVE-2026-74981
Open HIGH 8.1 Network Fixed in: 153.1.0
CVE-2026-74979
Open CRITICAL 9.8 Network Fixed in: 153.1.0
CVE-2026-74978
Open HIGH 8.1 Network Fixed in: 153.1.0
CVE-2026-74977
Open HIGH 7.5 Network Fixed in: 153.1.0
CVE-2026-74976
Open MEDIUM 6.5 Network Fixed in: 140.14.0
CVE-2026-74972
Open MEDIUM 4.3 Network Fixed in: 140.14.0
CVE-2026-74971
Open MEDIUM 4.3 Network Fixed in: 140.14.0
CVE-2026-74970
Open MEDIUM 5.4 Network Fixed in: 153.1.0
CVE-2026-74968
Open MEDIUM 5.4 Network Fixed in: 153.1.0
CVE-2026-74967
Open MEDIUM 5.4 Network Fixed in: 140.14.0
CVE-2026-74966
Open HIGH 7.5 Network Fixed in: 153.1.0
CVE-2026-74965
Open HIGH 8.8 Network Fixed in: 140.14.0
CVE-2026-74964
Open CRITICAL 9.8 Network Fixed in: 140.14.0
CVE-2026-74963
Open MEDIUM 5.4 Network Fixed in: 140.14.0
CVE-2026-74962
Open HIGH 8.1 Network Fixed in: 140.14.0
CVE-2026-74961
Open CRITICAL 9.1 Network Fixed in: 153.1.0
CVE-2026-74960
Open HIGH 8.1 Network Fixed in: 140.14.0
CVE-2026-74959
Open CRITICAL 9.1 Network Fixed in: 140.14.0
CVE-2026-74958
Open HIGH 7.5 Network Fixed in: 153.1.0
CVE-2026-74957
Open HIGH 8.1 Network Fixed in: 140.14.0
CVE-2026-74956
Open CRITICAL 9.1 Network Fixed in: 153.1.0
CVE-2026-74955
Open HIGH 8.8 Network Fixed in: 153.1.0
CVE-2026-74954
Open HIGH 7.5 Network Fixed in: 153.1.0
CVE-2026-74953
Open HIGH 8.8 Network Fixed in: 140.14.0
CVE-2026-74952
Open HIGH 8.8 Network Fixed in: 154.0.0
CVE-2026-74950
Open HIGH 8.8 Network Fixed in: 153.1.0
CVE-2026-74949
Open HIGH 8.8 Network Fixed in: 140.14.0
CVE-2026-74947
Open HIGH 8.8 Network Fixed in: 153.1.0
CVE-2026-74944
Open CRITICAL 9.8 Network Fixed in: 140.14.0
CVE-2026-74941
Open HIGH 8.8 Network Fixed in: 140.14.0
CVE-2026-74938
Open CRITICAL 9.1 Network Fixed in: 153.1.0
CVE-2026-74937
Open HIGH 8.8 Network Fixed in: 153.1.0
CVE-2026-74936
Open CRITICAL 9.8 Network Fixed in: 140.14.0
CVE-2026-16411
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16410
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16409
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16408
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16407
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16406
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16403
Open MEDIUM 6.5 Network Fixed in: 153.0.0
CVE-2026-16402
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16401
Open HIGH 8.8 Network Fixed in: 153.0.0
CVE-2026-16400
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16399
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16398
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16396
Open HIGH 8.8 Network Fixed in: 140.13.0
CVE-2026-16395
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16394
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16393
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16392
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16391
Open HIGH 7.5 Network Fixed in: 140.13.0
CVE-2026-16390
Open CRITICAL 9.1 Network Fixed in: 140.13.0
CVE-2026-16389
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16388
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16387
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16386
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16385
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16384
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16383
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16382
Open CRITICAL 9.8 Network Fixed in: 153.0.0
CVE-2026-16381
Open CRITICAL 9.1 Network Fixed in: 140.13.0
CVE-2026-16380
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16379
Open HIGH 8.8 Network Fixed in: 140.13.0
CVE-2026-16378
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16377
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16376
Open HIGH 7.5 Network Fixed in: 153.0.0
CVE-2026-16375
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16374
Open HIGH 7.5 Network Fixed in: 140.13.0
CVE-2026-16372
Open HIGH 8.8 Network Fixed in: 153.0.0
CVE-2026-16371
Open HIGH 8.8 Network Fixed in: 140.13.0
CVE-2026-16370
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16369
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16368
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16367
Open CRITICAL 10.0 Network Fixed in: 153.0.0
CVE-2026-16366
Open HIGH 8.8 Network Fixed in: 153.0.0
CVE-2026-16365
Open HIGH 8.8 Network Fixed in: 153.0.0
CVE-2026-16364
Open CRITICAL 9.1 Network Fixed in: 153.0.0
CVE-2026-16363
Open CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16362
Open HIGH 8.8 Network Fixed in: 140.13.0
CVE-2026-15719
Open MEDIUM 5.4 Network Fixed in: 152.0.6
CVE-2026-15718
Open MEDIUM 4.3 Network Fixed in: 152.0.6
CVE-2026-12326
Open HIGH 8.1 Network Fixed in: 152.0.0
CVE-2026-12324
Open HIGH 7.3 Network Fixed in: 140.12.0
CVE-2026-12323
Open MEDIUM 5.4 Network Fixed in: 152.0.0
CVE-2026-12322
Open MEDIUM 5.4 Network Fixed in: 152.0.0
CVE-2026-12321
Open MEDIUM 5.4 Network Fixed in: 152.0.0
CVE-2026-12320
Open MEDIUM 4.3 Network Fixed in: 152.0.0
CVE-2026-12319
Open MEDIUM 6.5 Network Fixed in: 152.0.0
CVE-2026-12318
Open HIGH 7.3 Network Fixed in: 152.0.0
CVE-2026-12317
Open HIGH 7.5 Network Fixed in: 152.0.0
CVE-2026-12316
Open CRITICAL 9.1 Network Fixed in: 152.0.0
CVE-2026-12315
Open CRITICAL 9.1 Network Fixed in: 140.12.0
CVE-2026-12314
Open HIGH 7.5 Network Fixed in: 140.12.0
CVE-2026-12312
Open HIGH 7.5 Network Fixed in: 140.12.0
CVE-2026-12310
Open HIGH 7.5 Network Fixed in: 140.12.0
CVE-2026-12309
Open MEDIUM 6.5 Network Fixed in: 140.12.0
CVE-2026-12308
Open MEDIUM 5.3 Network Fixed in: 140.12.0
CVE-2026-12307
Open MEDIUM 5.3 Network Fixed in: 140.12.0
CVE-2026-12306
Open MEDIUM 5.3 Network Fixed in: 140.12.0
CVE-2026-12305
Open HIGH 7.5 Network Fixed in: 140.12.0
CVE-2026-12304
Open CRITICAL 9.1 Network Fixed in: 140.12.0
CVE-2026-12303
Open MEDIUM 4.3 Network Fixed in: 152.0
CVE-2026-12302
Open MEDIUM 6.5 Network Fixed in: 140.12.0
CVE-2026-12301
Open MEDIUM 5.3 Network Fixed in: 152.0.0
CVE-2026-12300
Open MEDIUM 5.3 Network Fixed in: 152.0.0
CVE-2026-12296
Open CRITICAL 9.6 Network Fixed in: 140.12.0
CVE-2026-12293
Open CRITICAL 9.8 Network Fixed in: 152.0.0
CVE-2026-12292
Open HIGH 8.1 Network Fixed in: 140.12.0
CVE-2026-10702
Open MEDIUM 4.3 Network Fixed in: 151.0.3
CVE-2026-10701
Open HIGH 7.5 Network Fixed in: 151.0.3
CVE-2026-8974
Open HIGH 8.8 Network Fixed in: 140.11.0
CVE-2026-8973
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8972
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8971
Open MEDIUM 6.5 Network Fixed in: 151.0.0
CVE-2026-8970
Open HIGH 8.8 Network Fixed in: 140.11.0
CVE-2026-8969
Open HIGH 8.1 Network Fixed in: 151.0.0
CVE-2026-8968
Open HIGH 7.5 Network Fixed in: 140.11.0
CVE-2026-8967
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8966
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8965
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8964
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8963
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8962
Open HIGH 8.1 Network Fixed in: 140.11.0
CVE-2026-8961
Open MEDIUM 6.5 Network Fixed in: 140.11.0
CVE-2026-8960
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8959
Open HIGH 9.6 Network Fixed in: 140.11.0
CVE-2026-8958
Open HIGH 8.6 Network Fixed in: 140.11.0
CVE-2026-8957
Open HIGH 8.8 Network Fixed in: 140.11.0
CVE-2026-8956
Open HIGH 9.8 Network Fixed in: 140.11.0
CVE-2026-8955
Open HIGH 8.8 Network Fixed in: 140.11.0
CVE-2026-8954
Open HIGH 7.5 Network Fixed in: 140.11.0
CVE-2026-8952
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8950
Open HIGH 9.3 Network Fixed in: 140.11.0
CVE-2026-8949
Open HIGH 7.5 Network Fixed in: 140.11.0
CVE-2026-8948
Open CRITICAL 9.1 Network Fixed in: 151.0.0
CVE-2026-8401
Open CRITICAL 9.8 Network Fixed in: 150.0.3
CVE-2026-8391
Open MEDIUM 5.3 Network Fixed in: 150.0.3
CVE-2026-8390
Open HIGH 7.3 Network Fixed in: 150.0.3
CVE-2026-8389
Open HIGH 8.8 Network Fixed in: 150.0.3
CVE-2026-8388
Open MEDIUM 6.5 Network Fixed in: 150.0.3
CVE-2026-8094
Open CRITICAL 9.8 Network Fixed in: 140.10.2
CVE-2026-8093
Open HIGH 8.1 Network Fixed in: 150.0.2
Show 48 CVEs fixed in earlier versions
CVE
CVE-2026-74990
Fixed CRITICAL 9.8 Network Fixed in: 115.39.0
CVE-2026-74974
Fixed MEDIUM 5.4 Network Fixed in: 115.39.0
CVE-2026-74973
Fixed MEDIUM 4.2 Network Fixed in: 115.39.0
CVE-2026-74969
Fixed HIGH 8.8 Network Fixed in: 115.39.0
CVE-2026-74948
Fixed MEDIUM 6.5 Network Fixed in: 115.39.0
CVE-2026-74946
Fixed HIGH 8.8 Network Fixed in: 115.39.0
CVE-2026-74945
Fixed MEDIUM 6.5 Network Fixed in: 115.39.0
CVE-2026-74943
Fixed CRITICAL 9.8 Network Fixed in: 115.39.0
CVE-2026-74942
Fixed HIGH 8.8 Network Fixed in: 115.39.0
CVE-2026-74940
Fixed CRITICAL 9.8 Network Fixed in: 115.39.0
CVE-2026-74939
Fixed HIGH 8.8 Network Fixed in: 115.39.0
CVE-2026-74935
Fixed HIGH 8.8 Network Fixed in: 115.39.0
CVE-2026-74934
Fixed HIGH 7.5 Network Fixed in: 115.39.0
CVE-2026-16412
Fixed CRITICAL 9.8 Network Fixed in: 140.13.0
CVE-2026-16405
Fixed HIGH 7.5 Network Fixed in: 140.13.0
CVE-2026-16361
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16360
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16359
Fixed CRITICAL 9.1 Network Fixed in: 115.38.0
CVE-2026-16358
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16357
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16356
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16355
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16354
Fixed HIGH 7.5 Network Fixed in: 115.38.0
CVE-2026-16353
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16352
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16351
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16350
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-16349
Fixed CRITICAL 9.8 Network Fixed in: 115.38.0
CVE-2026-12330
Fixed MEDIUM 5.4 Network Fixed in: 115.37.0
CVE-2026-12329
Fixed MEDIUM 5.3 Network Fixed in: 140.12.0
CVE-2026-12328
Fixed HIGH 8.1 Network Fixed in: 115.37.0
CVE-2026-12327
Fixed HIGH 8.1 Network Fixed in: 115.37.0
CVE-2026-12325
Fixed MEDIUM 6.5 Network Fixed in: 115.37.0
CVE-2026-12313
Fixed MEDIUM 4.7 Network Fixed in: 140.12.0
CVE-2026-12311
Fixed MEDIUM 4.7 Network Fixed in: 140.12.0
CVE-2026-12299
Fixed MEDIUM 5.4 Network Fixed in: 115.37.0
CVE-2026-12298
Fixed MEDIUM 5.4 Network Fixed in: 140.12.0
CVE-2026-12297
Fixed CRITICAL 9.6 Network Fixed in: 115.37.0
CVE-2026-12295
Fixed CRITICAL 9.6 Network Fixed in: 115.37.0
CVE-2026-12294
Fixed CRITICAL 9.6 Network Fixed in: 115.37.0
CVE-2026-12291
Fixed HIGH 8.8 Network Fixed in: 115.37.0
CVE-2026-12290
Fixed HIGH 8.1 Network Fixed in: 115.37.0
CVE-2026-12289
Fixed HIGH 8.8 Network Fixed in: 115.37.0
CVE-2026-8975
Fixed HIGH 8.8 Network Fixed in: 115.36.0
CVE-2026-8953
Fixed HIGH 9.6 Network Fixed in: 115.36.0
CVE-2026-8947
Fixed HIGH 7.3 Network Fixed in: 115.36.0
CVE-2026-8946
Fixed HIGH 7.5 Network Fixed in: 115.36.0
CVE-2026-8092
Fixed HIGH 8.1 Network Fixed in: 115.35.2

1 indeterminable CVE(s) hidden (missing current version or incompatible version schemes). · Show

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