CVE-2026-77908: high-severity vulnerability in Microsoft Dynamics 365 Customer Engagement V9.1
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.0%
Improper control of generation of code ('code injection') in Microsoft Dynamics 365 allows an authorized attacker to execute code over a network.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Dynamics 365 Customer Engagement V9.1Related CVEs — Microsoft Dynamics 365 Customer Engagement V9.1
In the same product, most dangerous first.