Mozilla Exploited Vulnerabilities
Mozilla vulnerabilities known to be exploited. Over the past 365 days, sorted by exploit discovery date.
Vulnerability Published:
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Out-of-Bounds Read or Write Vulnerability in Firefox ESR by Mozilla
CVE-2025-4919MozillaFirefox📈👾📰8.8HIGHOut-of-Bounds Read and Write Vulnerability in Firefox ESR by Mozilla
CVE-2025-4918MozillaFirefox🥇📈👾📰7.5HIGHSandbox Escape Vulnerability in Firefox for Windows
CVE-2025-2857MozillaFirefox🥇📈👾📰10CRITICALUnprotected URI Links in Thunderbird Address Book by Mozilla
CVE-2025-1015MozillaThunderbird👾🟡EPSS 29%5.4MEDIUMPossible Type Confusion Vulnerability in Firefox
CVE-2024-8381MozillaFirefox👾🟡EPSS 16%9.8CRITICALMozilla Firefox Vulnerability: Code Execution through Animation Timelines
CVE-2024-9680MozillaFirefox🥇📈💰👾EPSS 11%🦅📰9.8CRITICAL
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