Windows winget Mozilla
Mozilla Firefox
Current version
159.0
winget:Mozilla.Firefox
Version 159.0 of Mozilla Firefox on Windows remains exposed: 1 open CVEs out of 2296 referenced.
- Known vulnerabilities
- 2,296
- Still open
- 1
- KEV open
- 0
- Max CVSS (open)
- 8.8
12 total (history)
10.0 historical
Recommended action
Update to ≥ 159.0.1 to clear the 1 open CVE.
Known vulnerabilities (CVE)
1 open
199 fixed
Latest matched CVE: 2026
Test a different version
| CVE |
|---|
|
CVE-2026-120572
Open
HIGH 8.8
Network Fixed in: 159.0.1
|
|
CVE-2026-118026
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118025
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118024
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118023
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118022
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118021
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118020
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118019
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118017
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118016
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118015
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118014
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118013
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118012
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118011
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118010
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118009
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118008
Fixed
HIGH 8.8
Network Fixed in: 159
|
|
CVE-2026-118007
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118006
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118005
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118004
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118003
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118002
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-118000
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117999
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117998
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117997
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117996
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117995
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117994
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117993
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117992
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117991
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117990
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117989
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117988
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117987
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117986
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117985
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117984
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117983
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117982
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117981
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117980
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117979
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117978
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117977
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117976
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117975
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117974
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117973
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117972
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117971
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117970
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117969
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117968
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117967
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117966
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117965
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117964
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117963
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117962
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117961
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117960
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117959
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117958
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117957
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117956
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117955
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117954
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117953
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117952
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117951
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117950
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117949
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117948
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117947
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117946
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117945
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117944
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117943
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117942
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117941
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117940
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117939
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117938
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117937
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117936
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117935
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117934
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117933
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117932
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117931
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117930
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117929
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117928
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117927
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117926
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117925
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117924
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117923
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117922
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117921
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117920
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117919
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117918
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117917
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117916
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117915
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117914
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117913
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117912
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117911
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117910
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117909
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117908
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117907
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117906
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117905
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117904
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117903
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117902
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117901
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117900
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117899
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117898
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117897
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117896
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117895
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117894
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117893
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117892
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117891
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117890
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117889
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117888
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117887
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117886
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117885
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117884
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117883
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117882
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117881
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117880
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117879
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117878
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117877
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117876
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117875
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117874
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117873
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117872
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117871
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117870
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117869
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117868
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117867
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117866
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117865
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117864
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117863
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117862
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117861
Fixed
HIGH · vendor
Fixed in: 159
|
|
CVE-2026-117860
Fixed
HIGH · vendor
Fixed in: 159
|
Show 34 CVEs fixed in earlier versions Hide the 34 CVEs fixed earlier
| CVE |
|---|
|
CVE-2026-118027
Fixed
HIGH · vendor
Fixed in: 115.44
|
|
CVE-2026-113470
Fixed
MEDIUM 5.4
Network Fixed in: 158.0.2
|
|
CVE-2026-113401
Fixed
MEDIUM 6.5
Network Fixed in: 158.0.1
|
|
CVE-2026-113400
Fixed
MEDIUM 5.4
Network Fixed in: 158.0.1
|
|
CVE-2026-113399
Fixed
CRITICAL 9.8
Network Fixed in: 158.0.1
|
|
CVE-2026-109783
Fixed
HIGH 8.3
Network Fixed in: 153.5
|
|
CVE-2026-109782
Fixed
HIGH 8.3
Network Fixed in: 153.5
|
|
CVE-2026-109781
Fixed
MEDIUM 6.5
Network Fixed in: 158
|
|
CVE-2026-109780
Fixed
CRITICAL 9.8
Network Fixed in: 158
|
|
CVE-2026-109779
Fixed
MEDIUM 4.2
Network Fixed in: 158
|
|
CVE-2026-109778
Fixed
HIGH 8.8
Network Fixed in: 158
|
|
CVE-2026-109777
Fixed
MEDIUM 4.3
Network Fixed in: 158
|
|
CVE-2026-109776
Fixed
MEDIUM 4.2
Network Fixed in: 158
|
|
CVE-2026-109775
Fixed
MEDIUM 6.5
Network Fixed in: 158
|
|
CVE-2026-109774
Fixed
CRITICAL 9.8
Network Fixed in: 158
|
|
CVE-2026-109773
Fixed
MEDIUM 6.5
Network Fixed in: 158
|
|
CVE-2026-109772
Fixed
CRITICAL 9.1
Network Fixed in: 158
|
|
CVE-2026-109771
Fixed
MEDIUM 4.3
Network Fixed in: 158
|
|
CVE-2026-109770
Fixed
MEDIUM 6.1
Network Fixed in: 158
|
|
CVE-2026-109769
Fixed
MEDIUM 4.3
Network Fixed in: 158
|
|
CVE-2026-109768
Fixed
MEDIUM 6.5
Network Fixed in: 158
|
|
CVE-2026-109767
Fixed
MEDIUM 4.3
Network Fixed in: 158
|
|
CVE-2026-109766
Fixed
HIGH 8.1
Network Fixed in: 158
|
|
CVE-2026-109765
Fixed
MEDIUM 4.2
Network Fixed in: 158
|
|
CVE-2026-109764
Fixed
MEDIUM 5.4
Network Fixed in: 158
|
|
CVE-2026-109763
Fixed
MEDIUM 5.4
Network Fixed in: 158
|
|
CVE-2026-109762
Fixed
HIGH 8.8
Network Fixed in: 158
|
|
CVE-2026-109761
Fixed
MEDIUM 5.4
Network Fixed in: 158
|
|
CVE-2026-109760
Fixed
HIGH 8.1
Network Fixed in: 158
|
|
CVE-2026-109759
Fixed
HIGH 8.1
Network Fixed in: 158
|
|
CVE-2026-109757
Fixed
HIGH 8.3
Network Fixed in: 158
|
|
CVE-2026-109756
Fixed
HIGH 8.8
Network Fixed in: 158
|
|
CVE-2026-109755
Fixed
CRITICAL 9.6
Network Fixed in: 158
|
|
CVE-2026-109754
Fixed
HIGH 8.1
Network Fixed in: 158
|
90
Security Score
Excellent
Composite: 50% open CVEs + 40% open KEVs + 10% vendor velocity.
-
Open CVEs -10/-50
1 CVEs
-
Open KEVs 0/-40
0 KEVs
-
Vendor 0/-10
100% fresh
15
Cumulative exposure
Low
Weighted sum capped at 100: open CVEs (max 50 pts) + KEV (max 35) + critical shared permissions (max 10) + trackers (max 8) + OS EOL (max 5). Higher score = more exposed.
-
Open CVEs +15/+50
1 open CVEs, max CVSS 8.8, EPSS 0%
-
Active KEVs +0/+35
0 CISA KEVs still open
-
Permissions +0/+10
0 critical shared permission(s)
-
Trackers +0/+8
0 identification/profiling tracker(s)
-
EOL OS +0/+5
Installed OS is end-of-life
Context
Context
Description
Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.
Technical details
- Publisher
- Mozilla
- Distribution channel
- winget
- Identifier
- winget:Mozilla.Firefox
Other apps by this publisher
Apps published by Mozilla
4 apps tracked · 1 with an open CVE
FAQ
FAQ: Mozilla Firefox
Does Mozilla Firefox have known security vulnerabilities?
Mozilla Firefox (winget:Mozilla.Firefox) on Windows has 2296 CVE referenced in NVD, 1 still open on the current version and 0 listed in the CISA KEV catalog. Absence of a CVE is not a security guarantee.
Which version of Mozilla Firefox fixes its known vulnerabilities?
Updating Mozilla Firefox to 159.0.1 or later closes the open CVEs that have a published fix. The current store version is 159.0.
Is Mozilla Firefox affected by an actively exploited vulnerability (CISA KEV)?
No CVE affecting Mozilla Firefox (winget:Mozilla.Firefox) is currently in the CISA KEV catalog.
What is the latest known version of Mozilla Firefox?
The most recent version of Mozilla Firefox (winget:Mozilla.Firefox) tracked by Appaloosa Scout is 159.0, published by Mozilla.
Deploy this app across your fleet
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