CVE-2026-42833

critical · 9.1

Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

9.1

CVSS

0.7%

EPSS (exploit prob.)

53rd

EPSS percentile

2026-05-12

Published

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-250

Affected products

Vendor	Product	Affected versions
microsoft	dynamics_365	>= 9.1, < 9.1.45.11

Check a specific version with /api/v1/cve/match.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-42833