Mozilla Thunderbird Vulnerabilities
Mozilla Thunderbird vulnerabilities.
Vulnerability Published:
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Regex Flaw in Thunderbird Allows Unauthorized Attachment Serving
CVE-2026-84642MozillaThunderbird7.5HIGHUse-After-Free Vulnerability in Thunderbird by Mozilla
CVE-2026-84641MozillaThunderbird7.5HIGHBuffer Overflow Vulnerability in Thunderbird by Mozilla
CVE-2026-84640MozillaThunderbird7.5HIGHMemory Vulnerability in Mozilla Thunderbird by Mozilla
CVE-2026-84639MozillaThunderbird9.1CRITICALSecurity Vulnerability in Mozilla Thunderbird Email Client
CVE-2026-84637MozillaThunderbird9.8CRITICALMemory Corruption Vulnerabilities in Firefox by Mozilla
CVE-2026-84144MozillaFirefox7.5HIGHMemory Corruption Vulnerabilities in Firefox and Firefox ESR
CVE-2026-84143MozillaFirefox9.8CRITICALMemory Corruption Vulnerabilities in Firefox by Mozilla
CVE-2026-84142MozillaFirefox9.8CRITICALInteger Overflow Vulnerability in Firefox by Mozilla
CVE-2026-84141MozillaFirefox9.8CRITICALSite Isolation Vulnerability in Firefox Navigation Component
CVE-2026-84140MozillaFirefox9.8CRITICALClickjacking Vulnerability in Firefox Browser by Mozilla
CVE-2026-84139MozillaFirefox9.8CRITICALDenial-of-Service Vulnerability in PDF Viewer Component of Firefox
CVE-2026-84138MozillaFirefox7.5HIGHSpoofing Vulnerability in Firefox and Firefox ESR by Mozilla
CVE-2026-84137MozillaFirefox9.8CRITICALDOM Navigation Component Vulnerability in Firefox
CVE-2026-84136MozillaFirefox9.8CRITICALProfile Backup Component Vulnerability in Firefox
CVE-2026-84134MozillaFirefox9.8CRITICALSite Isolation Vulnerability in Firefox and Firefox ESR
CVE-2026-84133MozillaFirefox9.8CRITICALInformation Disclosure in Firefox by Mozilla
CVE-2026-84132MozillaFirefox7.5HIGHInformation Disclosure in Firefox WebGPU Component
CVE-2026-84130MozillaFirefox7.5HIGHSite Isolation Vulnerability in Firefox Navigation Component
CVE-2026-84129MozillaFirefox9.8CRITICALPrivilege Escalation Vulnerability in Firefox by Mozilla
CVE-2026-84128MozillaFirefox8.8HIGHImproper Input Validation in Firefox's Layout: Grid Component
CVE-2026-84126MozillaFirefox4.3MEDIUMUse-after-free Vulnerability in Firefox Browser and ESR Version
CVE-2026-84125MozillaFirefox5.4MEDIUMUse-after-free Vulnerability in Firefox by Mozilla
CVE-2026-84124MozillaFirefox5.4MEDIUMPrivilege Escalation Risk in Firefox WebGPU Component
CVE-2026-84123MozillaFirefox8.8HIGHUse-After-Free Vulnerability in Firefox by Mozilla
CVE-2026-84122MozillaFirefox5.4MEDIUM