Products: 46
    Vulnerabilities: 3822
    Known Exploited: 13
    999
    Critical Level Threats
    1132
    High Level Threats
    1583
    Medium Level Threats
    108
    Low Level Threats

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    Vulnerabilities

    CVE-2026-86853

    Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS

    Last Modified: Sep 08, 2026
    Published: Sep 08, 2026

    CVE-2026-84642

    Allowed UNC hostnames for attachments interpreted as a regular expression

    Last Modified: Sep 03, 2026
    Published: Sep 01, 2026

    CVE-2026-84641

    Information disclosure due to malicious IMAP server response

    Last Modified: Sep 03, 2026
    Published: Sep 01, 2026

    CVE-2026-84640

    One byte overflow read in mail parser

    Last Modified: Sep 03, 2026
    Published: Sep 01, 2026

    CVE-2026-84639

    Uninitialized memory in MIME parsing

    Last Modified: Sep 03, 2026
    Published: Sep 01, 2026
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    Mozilla Vulnerabilities & Security CVEs | CVE-DB