Mozilla Firefox vulnerabilities
3,197 known vulnerabilities affecting mozilla/firefox.
Total CVEs
3,197
CISA KEV
17
actively exploited
Public exploits
122
Exploited in wild
22
Severity breakdown
CRITICAL865HIGH944MEDIUM1312LOW71UNKNOWN5
Vulnerabilities
Page 160 of 160
CVE-2022-29913MEDIUMCVSS 6.5
CVE-2022-29913 [MEDIUM] Mozilla Foundation Security Advisory 2022-18: CVE-2022-29913
Mozilla Foundation Security Advisory 2022-18
CVE: CVE-2022-29913
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 91.9
mozilla
CVE-2023-0547MEDIUMCVSS 6.5
CVE-2023-0547 [MEDIUM] Mozilla Foundation Security Advisory 2023-15: CVE-2023-0547
Mozilla Foundation Security Advisory 2023-15
CVE: CVE-2023-0547
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 102.10
mozilla
CVE-2026-2919MEDIUMCVSS 4.3
CVE-2026-2919 [MEDIUM] Mozilla Foundation Security Advisory 2026-18: CVE-2026-2919
Mozilla Foundation Security Advisory 2026-18
CVE: CVE-2026-2919
Product: Focus for iOS
Impact: high
Fixed in: Focus for iOS 148.2
mozilla
CVE-2020-6795MEDIUMCVSS 6.5
CVE-2020-6795 [MEDIUM] Mozilla Foundation Security Advisory 2020-07: CVE-2020-6795
Mozilla Foundation Security Advisory 2020-07
CVE: CVE-2020-6795
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 68.5
mozilla
CVE-2020-16048MEDIUMCVSS 6.5
CVE-2020-16048 [MEDIUM] Mozilla Foundation Security Advisory 2021-06: CVE-2020-16048
Mozilla Foundation Security Advisory 2021-06
CVE: CVE-2020-16048
Product: Firefox, Firefox ESR
Impact: critical
Fixed in: Firefox 85.0.1
Firefox ESR 78.7.1
mozilla
CVE-2021-43528MEDIUMCVSS 6.5
CVE-2021-43528 [MEDIUM] Mozilla Foundation Security Advisory 2021-54: CVE-2021-43528
Mozilla Foundation Security Advisory 2021-54
CVE: CVE-2021-43528
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 91.4
mozilla
CVE-2022-1197MEDIUMCVSS 5.4
CVE-2022-1197 [MEDIUM] Mozilla Foundation Security Advisory 2022-15: CVE-2022-1197
Mozilla Foundation Security Advisory 2022-15
CVE: CVE-2022-1197
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 91.8
mozilla
CVE-2021-29979MEDIUMCVSS 6.1
CVE-2021-29979 [MEDIUM] Mozilla Foundation Security Advisory 2021-32: CVE-2021-29979
Mozilla Foundation Security Advisory 2021-32
CVE: CVE-2021-29979
Product: Hubs Cloud
Impact: high
Fixed in: Hubs Cloud mozillareality/reticulum/1.0.1/20210618012634
mozilla
CVE-2023-1945MEDIUMCVSS 6.5
CVE-2023-1945 [MEDIUM] Mozilla Foundation Security Advisory 2023-14: CVE-2023-1945
Mozilla Foundation Security Advisory 2023-14
CVE: CVE-2023-1945
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 102.10
mozilla
CVE-2021-29957MEDIUMCVSS 4.3
CVE-2021-29957 [MEDIUM] Mozilla Foundation Security Advisory 2021-22: CVE-2021-29957
Mozilla Foundation Security Advisory 2021-22
CVE: CVE-2021-29957
Product: Thunderbird
Impact: low
Fixed in: Thunderbird 78.10.2
mozilla
CVE-2023-0616MEDIUMCVSS 6.5
CVE-2023-0616 [MEDIUM] Mozilla Foundation Security Advisory 2023-07: CVE-2023-0616
Mozilla Foundation Security Advisory 2023-07
CVE: CVE-2023-0616
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 102.8
mozilla
CVE-2021-29948LOWCVSS 2.5
CVE-2021-29948 [LOW] Mozilla Foundation Security Advisory 2021-14: CVE-2021-29948
Mozilla Foundation Security Advisory 2021-14
CVE: CVE-2021-29948
Product: Thunderbird
Impact: low
Fixed in: Thunderbird 78.10
mozilla
CVE-2026-7324UNKNOWNfixed in Firefox 150.0.1
CVE-2026-7324 Mozilla Foundation Security Advisory 2026-35: CVE-2026-7324
Mozilla Foundation Security Advisory 2026-35
CVE: CVE-2026-7324
Product: Firefox
Impact: high
Fixed in: Firefox 150.0.1
mozilla
CVE-2026-7320UNKNOWNfixed in Firefox 150.0.1
CVE-2026-7320 Mozilla Foundation Security Advisory 2026-35: CVE-2026-7320
Mozilla Foundation Security Advisory 2026-35
CVE: CVE-2026-7320
Product: Firefox
Impact: high
Fixed in: Firefox 150.0.1
mozilla
CVE-2026-6762UNKNOWNfixed in Firefox 150
CVE-2026-6762 Mozilla Foundation Security Advisory 2026-30: CVE-2026-6762
Mozilla Foundation Security Advisory 2026-30
CVE: CVE-2026-6762
Product: Firefox
Impact: high
Fixed in: Firefox 150
mozilla
CVE-2026-7322UNKNOWNfixed in Firefox 150.0.1
CVE-2026-7322 Mozilla Foundation Security Advisory 2026-35: CVE-2026-7322
Mozilla Foundation Security Advisory 2026-35
CVE: CVE-2026-7322
Product: Firefox
Impact: high
Fixed in: Firefox 150.0.1
mozilla
CVE-2026-7323UNKNOWNfixed in Firefox 150.0.1
CVE-2026-7323 Mozilla Foundation Security Advisory 2026-35: CVE-2026-7323
Mozilla Foundation Security Advisory 2026-35
CVE: CVE-2026-7323
Product: Firefox
Impact: high
Fixed in: Firefox 150.0.1
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