Vulnerability Details CVE-2026-45583
Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 34.3%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-45583
-
cpe:2.3:a:microsoft:exchange_server:2016
-
cpe:2.3:a:microsoft:exchange_server:2019
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:-
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.017
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.020
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.027
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.029
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.035
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.037
-
cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.041