Vulnerabilidades em Mozilla

2.105 resultados
Análise Vexday

Com 1.857 CVEs catalogadas e 189 classificadas como críticas, o histórico de vulnerabilidades da Mozilla reflete a complexidade de manter um navegador amplamente adotado. A taxa de exploração ativa — 9 entradas no CISA KEV, representando 0,48% do total — está em linha com a média geral do catálogo, o que indica um nível de exposição operacional compatível com o setor, sem desvio negativo expressivo. O tipo de falha mais recorrente é CWE-416 (use-after-free), uma classe de vulnerabilidade de memória com alto potencial de execução de código, e a CVE mais perigosa atualmente ativa, CVE-2016-9079, apresenta EPSS de 0,8792 — valor elevado que sugere probabilidade significativa de exploração continuada. Os 144 CVEs surgidos nos últimos 90 dias e a existência de 27 provas de conceito públicas reforçam a necessidade de monitoramento contínuo e priorização ágil de patches para ambientes que dependem de produtos Mozilla.

CVE-2022-36314MEDIUMWhen opening a Windows shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requEPSS 0.2%CVE-2024-4772MEDIUMAn HTTP digest authentication nonce value was generated using `rand()` which could lead to predictable values. This vulnerability affects FiEPSS 0.2%CVE-2022-3155HIGHWhen saving or opening an email attachment on macOS, Thunderbird did not set attribute com.apple.quarantine on the received file. If the recEPSS 0.2%CVE-2026-11799HIGHUXSS in Focus for iOS / Klar Webkit navigationEPSS 0.2%CVE-2026-16358CRITICALSite isolation issue in the Graphics: WebRender componentEPSS 0.2%CVE-2026-74973MEDIUMRace condition, use-after-free in the Graphics componentEPSS 0.2%CVE-2026-16349CRITICALSame-origin policy bypass in the DOM: Navigation componentEPSS 0.2%CVE-2026-16401HIGHPrivilege escalation in the Data Loss Prevention componentEPSS 0.2%CVE-2026-84122MEDIUMUse-after-free in the Audio/Video componentEPSS 0.2%CVE-2026-74934HIGHSite isolation issue in the Graphics: CanvasWebGL componentEPSS 0.2%CVE-2024-11703MEDIUMOn Android, Firefox may have inadvertently allowed viewing saved passwords without the required device PIN authentication. This vulnerabilitEPSS 0.2%CVE-2025-11718MEDIUMAddress bar could be spoofed on Android using visibilitychangeEPSS 0.2%CVE-2026-24868MEDIUMMitigation bypass in the Privacy: Anti-Tracking componentEPSS 0.2%CVE-2025-9186MEDIUMSpoofing issue in the Address Bar component of Firefox Focus for AndroidEPSS 0.2%CVE-2026-12319MEDIUMDenial-of-service in the Audio/Video: Playback componentEPSS 0.2%CVE-2019-11736—The Mozilla Maintenance Service does not guard against files being hardlinked to another file in the updates directory, allowing for the repEPSS 0.2%CVE-2026-12324HIGHIncorrect boundary conditions in the Graphics: CanvasWebGL componentEPSS 0.2%CVE-2026-8950CRITICALSame-origin policy bypass in the Networking: HTTP componentEPSS 0.2%CVE-2026-16375CRITICALSite isolation issue in the Networking: HTTP componentEPSS 0.2%CVE-2026-74981HIGHSite isolation issue in the Audio/Video: Web Codecs componentEPSS 0.2%