CVE security advisories and vulnerability history for firefox by mozilla.
Last updated
mozilla firefox has 3,358 published CVE records since 2004, of which 15 are in CISA's Known Exploited Vulnerabilities catalog and 253 have a known public exploit. The average CVSS base score across scored CVEs is 7.4.
This page aggregates every publicly disclosed vulnerability (CVE) affecting mozilla firefox, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include acrobat reader, advanced workstation for the itanium processor, android, desktop, enterprise linux, enterprise linux desktop.
How the CVSS severity of mozilla firefox's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
15 additional CVEs have no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
15
15 of mozilla firefox's CVEs are confirmed exploited in the wild.
Public exploits
253
253 of mozilla firefox's CVEs have a known public exploit available.
Browse every mozilla firefox version named in a CVE, then pick one to see only the CVEs that affect it.
3,358 CVEs
Showing 30 of 3,358
The CWE weakness categories most often found in mozilla firefox CVEs. Follow any weakness for its full explanation.
How many mozilla firefox CVEs were published each year.
Browse vulnerabilities for other products by mozilla.
Common questions about mozilla firefox vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new mozilla firefox vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
