Mozilla Firefox Vulnerabilities
Mozilla Firefox vulnerabilities.
Vulnerability Published:
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Use-After-Free Vulnerability in Firefox Affecting Mozilla Products
CVE-2025-12380MozillaFirefox9.8CRITICALUser Interface Vulnerability in Firefox and Firefox Focus for Android
CVE-2025-11720MozillaFirefox8.1HIGHAddress Bar Spoofing Vulnerability in Firefox by Mozilla
CVE-2025-11718MozillaFirefox6.5MEDIUMBlack Screen Display Issue in Firefox by Mozilla
CVE-2025-11717MozillaFirefox9.1CRITICALMemory Safety Vulnerability in Firefox and Thunderbird by Mozilla
CVE-2025-11721MozillaFirefox9.8CRITICALUse-After-Free Memory Corruption in Firefox and Thunderbird
CVE-2025-11719MozillaFirefox9.8CRITICALSandboxed Iframe Vulnerability in Firefox and Thunderbird by Mozilla
CVE-2025-11716MozillaFirefox6.5MEDIUMMemory Safety Vulnerabilities in Firefox and Thunderbird by Mozilla
CVE-2025-11715MozillaFirefox8.8HIGHInsufficient Escaping in Mozilla Firefox and Thunderbird Users
CVE-2025-11713MozillaFirefox8.1HIGHCross-Site Scripting Vulnerability in Firefox and Thunderbird
CVE-2025-11712MozillaFirefox6.1MEDIUMUse-After-Free Vulnerability in Mozilla Firefox and Thunderbird Products
CVE-2025-11708MozillaFirefox9.8CRITICALMemory Safety Vulnerabilities in Mozilla Firefox and Thunderbird
CVE-2025-11714MozillaFirefox8.8HIGHJavaScript Property Modification Issue in Mozilla Firefox and Thunderbird
CVE-2025-11711MozillaFirefox6.5MEDIUMMemory Exposure Vulnerability in Firefox and Thunderbird by Mozilla
CVE-2025-11710MozillaFirefox9.8CRITICALOut of Bounds Read and Write Vulnerability in Mozilla Firefox and Thunderbird
CVE-2025-11709MozillaFirefox9.8CRITICALInformation Disclosure in Firefox for iOS Affects Private Browsing Sessions
CVE-2025-10859MozillaFirefox For iOS4MEDIUMRemote Code Execution Vulnerability in Firefox by Mozilla
CVE-2025-11153MozillaFirefox7.5HIGHCross-Site Scripting Vulnerability in Firefox by Mozilla
CVE-2025-11152MozillaFirefox8.6HIGHBuffer Overflow Vulnerability in Firefox by Mozilla
CVE-2025-10535MozillaFirefox7.5HIGHRemote Code Execution Vulnerability Affecting Firefox Browser
CVE-2025-10534MozillaFirefox8.1HIGHRemote Code Execution Vulnerability in Firefox by Mozilla
CVE-2025-10531MozillaFirefox5.4MEDIUMMemory Corruption Issue in Firefox by Mozilla
CVE-2025-10530MozillaFirefox6.5MEDIUMMemory Safety Vulnerabilities in Firefox and Thunderbird from Mozilla
CVE-2025-10537MozillaFirefox8.8HIGHMemory Corruption Vulnerability in Firefox by Mozilla
CVE-2025-10536MozillaFirefox6.2MEDIUMBuffer Overflow Vulnerability in Firefox Web Browser
CVE-2025-10532MozillaFirefox6.5MEDIUM