Skip to content
Appaloosa Scout
Frozen view of version 140.0. CVE statuses are recomputed against this version. View current version
Windows High-severity open CVE Mozilla

Mozilla Thunderbird

winget:Mozilla.Thunderbird View website ↗ History Version : 140.0
Known vulnerabilities
1 745
Still open
197
KEV open
0

12 total (history)

Max CVSS score
10.0

Recommended action

Update to ≥ 152.0.0 to clear the 197 open CVEs.

Known vulnerabilities (CVE)

197 open 1 undetermined 2 fixed
Test a different version
Evaluates the risk for a given version (default: current store version).
CVE
CVE-2026-12330
Open MEDIUM 5.4 Network Fixed in: 140.12.0
CVE-2026-12329
Open MEDIUM 5.3 Network Fixed in: 140.12.0
CVE-2026-12328
Open HIGH 8.1 Network Fixed in: 140.12.0
CVE-2026-12327
Open HIGH 8.1 Network Fixed in: 140.12.0
CVE-2026-12326
Open HIGH 8.1 Network Fixed in: 152.0.0
CVE-2026-12324
Open HIGH 7.3 Network Fixed in: 152.0.0
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: 152.0.0
CVE-2026-12314
Open HIGH 7.5 Network Fixed in: 152.0.0
CVE-2026-12313
Open MEDIUM 4.7 Network Fixed in: 140.12.0
CVE-2026-12312
Open HIGH 7.5 Network Fixed in: 152.0.0
CVE-2026-12311
Open MEDIUM 4.7 Network Fixed in: 140.12.0
CVE-2026-12310
Open HIGH 7.5 Network Fixed in: 152.0.0
CVE-2026-12309
Open MEDIUM 6.5 Network Fixed in: 152.0.0
CVE-2026-12308
Open MEDIUM 5.3 Network Fixed in: 152.0.0
CVE-2026-12307
Open MEDIUM 5.3 Network Fixed in: 152.0.0
CVE-2026-12306
Open MEDIUM 5.3 Network Fixed in: 152.0.0
CVE-2026-12305
Open HIGH 7.5 Network Fixed in: 152.0.0
CVE-2026-12304
Open CRITICAL 9.1 Network Fixed in: 152.0.0
CVE-2026-12303
Open MEDIUM 4.3 Network Fixed in: 152.0.0
CVE-2026-12302
Open MEDIUM 6.5 Network Fixed in: 152.0.0
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-2026-12299
Open MEDIUM 5.4 Network Fixed in: 140.12.0
CVE-2026-12298
Open MEDIUM 5.4 Network Fixed in: 140.12.0
CVE-2026-12293
Open CRITICAL 9.8 Network Fixed in: 152.0.0
CVE-2026-12289
Open HIGH 8.8 Network Fixed in: 140.12.0
CVE-2026-8975
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8974
Open HIGH 8.8 Network Fixed in: 151.0.0
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 HIGH 6.5 Network Fixed in: 151.0.0
CVE-2026-8970
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8969
Open HIGH 8.1 Network Fixed in: 151.0.0
CVE-2026-8968
Open HIGH 7.5 Network Fixed in: 151.0.0
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: 151.0.0
CVE-2026-8961
Open HIGH 6.5 Network Fixed in: 151.0.0
CVE-2026-8960
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8959
Open HIGH 9.6 Network Fixed in: 151.0.0
CVE-2026-8958
Open HIGH 8.6 Network Fixed in: 151.0.0
CVE-2026-8957
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8956
Open HIGH 9.8 Network Fixed in: 151.0.0
CVE-2026-8955
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8954
Open HIGH 7.5 Network Fixed in: 140.11
CVE-2026-8953
Open HIGH 9.6 Network Fixed in: 140.11
CVE-2026-8952
Open HIGH 8.8 Network Fixed in: 151.0.0
CVE-2026-8950
Open HIGH 9.3 Network Fixed in: 151.0.0
CVE-2026-8949
Open HIGH 7.5 Network Fixed in: 151.0.0
CVE-2026-8948
Open HIGH 9.1 Network Fixed in: 151.0.0
CVE-2026-8947
Open HIGH 7.3 Network Fixed in: 140.11
CVE-2026-8946
Open HIGH 7.5 Network Fixed in: 140.11
CVE-2026-8094
Open HIGH 9.8 Network Fixed in: 140.10.2
CVE-2026-8093
Open HIGH 8.1 Network Fixed in: 150.0.2
CVE-2026-8092
Fixed HIGH 8.1 Network Fixed in: 150.0.2
CVE-2026-8091
Open HIGH 9.8 Network Fixed in: 140.10.1
CVE-2026-8090
Open HIGH 7.3 Network Fixed in: 150.0.2
CVE-2026-7324
Open HIGH 7.3 Network Fixed in: 150.0.1
CVE-2026-7323
Open HIGH 7.3 Network Fixed in: 150.0.1
CVE-2026-7322
Open HIGH 7.3 Network Fixed in: 150.0.1
CVE-2026-7321
Open HIGH 9.6 Network Fixed in: 150.0
CVE-2026-7320
Open HIGH 7.5 Network Fixed in: 150.0.1
CVE-2026-6786
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6785
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6784
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6783
Open MEDIUM 5.3 Network Fixed in: 150.0
CVE-2026-6782
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6781
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6780
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6779
Open MEDIUM 5.3 Network Fixed in: 150.0
CVE-2026-6778
Open MEDIUM 5.3 Network Fixed in: 150.0
CVE-2026-6777
Open MEDIUM 5.3 Network Fixed in: 150.0
CVE-2026-6776
Open HIGH 7.8 Local Fixed in: 140.10.0
CVE-2026-6775
Open MEDIUM 5.3 Network Fixed in: 150.0
CVE-2026-6774
Open MEDIUM 5.4 Network Fixed in: 150.0
CVE-2026-6773
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6772
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6771
Open CRITICAL 9.8 Network Fixed in: 140.10.0
CVE-2026-6770
Open MEDIUM 6.5 Network Fixed in: 140.10.0
CVE-2026-6769
Open HIGH 8.8 Network Fixed in: 140.10.0
CVE-2026-6768
Open CRITICAL 9.8 Network Fixed in: 150.0
CVE-2026-6767
Open MEDIUM 5.3 Network Fixed in: 140.10.0
CVE-2026-6766
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6765
Open MEDIUM 5.3 Network Fixed in: 140.10.0
CVE-2026-6764
Open MEDIUM 6.5 Network Fixed in: 140.10.0
CVE-2026-6763
Open MEDIUM 6.5 Network Fixed in: 140.10.0
CVE-2026-6762
Open MEDIUM 6.3 Network Fixed in: 140.10.0
CVE-2026-6761
Open HIGH 8.8 Network Fixed in: 140.10.0
CVE-2026-6760
Open CRITICAL 9.8 Network Fixed in: 150.0
CVE-2026-6759
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6758
Open HIGH 7.5 Network Fixed in: 150.0
CVE-2026-6757
Open MEDIUM 6.3 Network Fixed in: 140.10.0
CVE-2026-6755
Open MEDIUM 6.5 Network Fixed in: 150.0
CVE-2026-6754
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6753
Open HIGH 7.3 Network Fixed in: 140.10.0
CVE-2026-6752
Open HIGH 7.3 Network Fixed in: 140.10.0
CVE-2026-6751
Open HIGH 7.3 Network Fixed in: 140.10.0
CVE-2026-6750
Open HIGH 8.8 Network Fixed in: 140.10.0
CVE-2026-6749
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6748
Open CRITICAL 9.8 Network Fixed in: 140.10.0
CVE-2026-6747
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-6746
Open HIGH 7.5 Network Fixed in: 140.10.0
CVE-2026-5735
Open CRITICAL 9.8 Network Fixed in: 149.0.2
CVE-2026-5734
Open CRITICAL 9.8 Network Fixed in: 149.0.2
CVE-2026-4371
Open HIGH 7.4 Network Fixed in: 149.0
CVE-2026-3889
Open MEDIUM 6.5 Network Fixed in: 149.0
CVE-2026-4729
Open CRITICAL 9.8 Network Fixed in: 149.0
CVE-2026-4728
Open MEDIUM 6.5 Network Fixed in: 149.0
CVE-2026-4727
Open HIGH 7.5 Network Fixed in: 149.0
CVE-2026-4726
Open HIGH 7.5 Network Fixed in: 149.0
CVE-2026-4724
Open CRITICAL 9.1 Network Fixed in: 149.0
CVE-2026-4721
Open CRITICAL 9.8 Network Fixed in: 149.0
CVE-2026-4720
Open CRITICAL 9.8 Network Fixed in: 149.0
CVE-2026-4718
Open HIGH 8.1 Network Fixed in: 149.0
CVE-2026-4710
Open CRITICAL 9.8 Network Fixed in: 149.0
CVE-2026-4694
Open HIGH 7.5 Network Fixed in: 149.0
CVE-2026-4692
Open CRITICAL 10.0 Network Fixed in: 149.0
CVE-2026-4689
Open CRITICAL 10.0 Network Fixed in: 149.0
CVE-2026-2807
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2806
Open CRITICAL 9.1 Network Fixed in: 148.0
CVE-2026-2805
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2804
Open MEDIUM 5.4 Network Fixed in: 148.0
CVE-2026-2803
Open HIGH 7.5 Network Fixed in: 148.0
CVE-2026-2802
Open MEDIUM 4.2 Network Fixed in: 148.0
CVE-2026-2801
Open HIGH 7.5 Network Fixed in: 148.0
CVE-2026-2799
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2798
Open HIGH 8.8 Network Fixed in: 148.0
CVE-2026-2797
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2796
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2795
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2793
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2792
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2791
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2790
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2789
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2788
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2787
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2786
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2785
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2784
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2783
Open HIGH 7.5 Network Fixed in: 148.0
CVE-2026-2782
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2781
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2780
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2779
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2778
Open CRITICAL 10.0 Network Fixed in: 148.0
CVE-2026-2777
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2776
Open CRITICAL 10.0 Network Fixed in: 148.0
CVE-2026-2775
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2774
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2773
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2772
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2771
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2770
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2769
Open HIGH 8.8 Network Fixed in: 148.0
CVE-2026-2768
Open CRITICAL 10.0 Network Fixed in: 148.0
CVE-2026-2767
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2766
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2765
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2764
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2763
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2762
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2761
Open CRITICAL 10.0 Network Fixed in: 148.0
CVE-2026-2760
Open CRITICAL 10.0 Network Fixed in: 148.0
CVE-2026-2759
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2758
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2757
Open CRITICAL 9.8 Network Fixed in: 148.0
CVE-2026-2447
Fixed HIGH 8.8 Network Fixed in: 147.0.2
CVE-2026-0818
Open MEDIUM 4.3 Network Fixed in: 147.0.1
CVE-2026-0892
Open CRITICAL 9.8 Network Fixed in: 147.0
CVE-2026-0891
Open HIGH 8.1 Network Fixed in: 147.0
CVE-2026-0890
Open MEDIUM 5.4 Network Fixed in: 147.0
CVE-2026-0889
Open HIGH 7.5 Network Fixed in: 147.0
CVE-2026-0888
Open MEDIUM 5.3 Network Fixed in: 147.0
CVE-2026-0887
Open MEDIUM 4.3 Network Fixed in: 147.0
CVE-2026-0886
Open MEDIUM 5.3 Network Fixed in: 147.0
CVE-2026-0885
Open MEDIUM 6.5 Network Fixed in: 147.0
CVE-2026-0884
Open CRITICAL 9.8 Network Fixed in: 147.0
CVE-2026-0883
Open MEDIUM 5.3 Network Fixed in: 147.0
CVE-2026-0882
Open HIGH 8.8 Network Fixed in: 147.0
CVE-2026-0881
Open CRITICAL 10.0 Network Fixed in: 147.0
CVE-2026-0880
Open HIGH 8.8 Network Fixed in: 147.0
CVE-2026-0879
Open CRITICAL 9.8 Network Fixed in: 147.0
CVE-2026-0878
Open HIGH 8.0 Network Fixed in: 147.0
CVE-2026-0877
Open HIGH 8.1 Network Fixed in: 147.0
CVE-2025-14333
Open HIGH 8.1 Network Fixed in: 146.0
CVE-2025-14332
Open HIGH 7.3 Network Fixed in: 146.0
CVE-2025-14331
Open MEDIUM 6.5 Network Fixed in: 146.0

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

Description, scores, permissions, trackers and HackerOne reports reflect the current store state and are only shown on the current page.