Veille CVE

Recherche « Microsoft Exchange Server 2019 Cumulative Update 12 »

7 CVE

  1. CVE-2026-70571 8.1 Élevée

    Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 14 · Microsoft Exchange Server 2019 Cumulative Update 15 · Microsoft Exchange Server Subscription Edition RTM

    Stack-based buffer overflow in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

  2. CVE-2026-62913 8.8 Élevée

    Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 14 · Microsoft Exchange Server 2019 Cumulative Update 15 · Microsoft Exchange Server Subscription Edition RTM

    Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network.

  3. CVE-2026-62912 6.5 Moyenne

    Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 14 · Microsoft Exchange Server 2019 Cumulative Update 15 · Microsoft Exchange Server Subscription Edition RTM

    Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to deny service over a network.

  4. CVE-2026-55006 7.8 Élevée

    Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 14 · Microsoft Exchange Server 2019 Cumulative Update 15 · Microsoft Exchange Server Subscription Edition RTM

    Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

  5. CVE-2026-55005 8.8 Élevée

    Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 14 · Microsoft Exchange Server 2019 Cumulative Update 15 · Microsoft Exchange Server Subscription Edition RTM

    Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network.

  6. CVE-2022-41080 8.8 Élevée Exploitée Rançongiciel

    Microsoft Exchange Server 2013 Cumulative Update 23 · Microsoft Exchange Server 2016 Cumulative Update 22 · Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 11

    Microsoft Exchange Server Elevation of Privilege Vulnerability

  7. CVE-2022-41082 8.0 Élevée Exploitée Rançongiciel

    Microsoft Exchange Server 2013 Cumulative Update 23 · Microsoft Exchange Server 2016 Cumulative Update 22 · Microsoft Exchange Server 2019 Cumulative Update 11 · Microsoft Exchange Server 2019 Cumulative Update 12

    Microsoft Exchange Server Remote Code Execution Vulnerability