Products: 4
    Vulnerabilities: 22
    Known Exploited: 0
    4
    Critical Level Threats
    9
    High Level Threats
    5
    Medium Level Threats
    4
    Low Level Threats

    Vulnerabilities

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    Critical Level Threats
    High Level Threats
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    Vulnerabilities

    CVE-2026-61909

    cyrus-imapd: cyrus-imapd: CalDAV/CardDAV multiget bypasses per-href ACL

    Last Modified: Sep 16, 2026
    Published: Sep 09, 2026

    CVE-2026-61911

    cyrus-imapd: cyrus-imapd: Sieve fileinto mailbox existence oracle

    Last Modified: Sep 16, 2026
    Published: Sep 09, 2026

    CVE-2026-61910

    cyrus-imapd: cyrus-imapd: Mailbox/set let sharee change special-use role on shared mailboxes

    Last Modified: Sep 16, 2026
    Published: Sep 09, 2026

    CVE-2026-61908

    cyrus-imapd: cyrus-imapd: JMAP email-header blob ID out-of-bounds index

    Last Modified: Sep 16, 2026
    Published: Sep 09, 2026

    CVE-2026-61915

    cyrus-imapd: cyrus-imapd: VPATCH BYPARAM double-free in CalDAV

    Last Modified: Sep 16, 2026
    Published: Sep 09, 2026
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    Cyrus Vulnerabilities & Security CVEs | CVE-DB