CVE-2026-40421 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	4.3 MEDIUM	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Common Weakness Enumeration

CWE-73 - External Control of File Name or Path
The software allows user input to control or influence paths or file names that are used in filesystem operations.

Vulnerability Media Exposure

[ENGLISH] Microsoft May 2026 Patch Tuesday fixes 120 flaws, no zero-days
Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month. [...]
Published: 2026-05-12T14:08:06-04:00

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40421