Mozilla Firefox vulnerabilities
3,702 known vulnerabilities affecting mozilla/firefox.
Total CVEs
3,702
CISA KEV
15
actively exploited
Public exploits
126
Exploited in wild
34
Severity breakdown
CRITICAL981HIGH1095MEDIUM1343LOW68UNKNOWN215
Vulnerabilities
Page 153 of 186
CVE-2026-117895P4UNKNOWNfixed in Firefox 159
CVE-2026-117895 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117895
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117895
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117914P4UNKNOWNfixed in Firefox 159
CVE-2026-117914 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117914
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117914
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117874P4UNKNOWNfixed in Firefox 159
CVE-2026-117874 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117874
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117874
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117936P4UNKNOWNfixed in Firefox 159
CVE-2026-117936 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117936
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117936
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117879P4UNKNOWNfixed in Firefox 159
CVE-2026-117879 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117879
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117879
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117922P4UNKNOWNfixed in Firefox 159
CVE-2026-117922 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117922
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117922
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117950P4UNKNOWNfixed in Firefox 159
CVE-2026-117950 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117950
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117950
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117882P4UNKNOWNfixed in Firefox 159
CVE-2026-117882 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117882
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117882
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117971P4UNKNOWNfixed in Firefox 159
CVE-2026-117971 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117971
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117971
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117881P4UNKNOWNfixed in Firefox 159
CVE-2026-117881 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117881
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117881
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117943P4UNKNOWNfixed in Firefox 159
CVE-2026-117943 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117943
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117943
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117918P4UNKNOWNfixed in Firefox 159
CVE-2026-117918 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117918
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117918
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117908P4UNKNOWNfixed in Firefox 159
CVE-2026-117908 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117908
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117908
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117968P4UNKNOWNfixed in Firefox 159
CVE-2026-117968 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117968
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117968
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117878P4UNKNOWNfixed in Firefox 159
CVE-2026-117878 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117878
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117878
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117926P4UNKNOWNfixed in Firefox 159
CVE-2026-117926 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117926
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117926
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117896P4UNKNOWNfixed in Firefox 159
CVE-2026-117896 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117896
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117896
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117911P4UNKNOWNfixed in Firefox 159
CVE-2026-117911 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117911
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117911
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117952P4UNKNOWNfixed in Firefox 159
CVE-2026-117952 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117952
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117952
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla
CVE-2026-117978P4UNKNOWNfixed in Firefox 159
CVE-2026-117978 Mozilla Foundation Security Advisory 2026-118: CVE-2026-117978
Mozilla Foundation Security Advisory 2026-118
CVE: CVE-2026-117978
Product: Firefox
Impact: low
Fixed in: Firefox 159
mozilla