CVE-2026-69439 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 57.5%

Affected Products (NVD)

Vendor	Product	Version
microsoft	.net	8.0.0 ≤ 𝑥 < 8.0.31
microsoft	.net	9.0.0 ≤ 𝑥 < 9.0.20
microsoft	.net	10.0.0 ≤ 𝑥 < 10.0.12
microsoft	.net	11.0.0:preview1
microsoft	.net	11.0.0:preview2
microsoft	.net	11.0.0:preview3
microsoft	.net	11.0.0:preview4
microsoft	.net	11.0.0:preview5
microsoft	.net	11.0.0:preview6
microsoft	.net	11.0.0:preview7
microsoft	visual_studio_2022	17.14.0 ≤ 𝑥 < 17.14.40
microsoft	visual_studio_2026	18.9.0 ≤ 𝑥 < 18.9.3

𝑥

= Vulnerable software versions

Ubuntu Releases

Ubuntu Product

Codename

dotnet6

bionic	dne
focal	dne
jammy	not-affected
noble	dne
resolute	dne
trusty	dne
xenial	dne

dotnet7

bionic	dne
focal	dne
jammy	ignored
noble	dne
resolute	dne
trusty	dne
xenial	dne

dotnet8

bionic	dne
focal	dne
jammy	not-affected
noble	not-affected
resolute	dne
trusty	dne
xenial	dne

dotnet10

bionic	dne
focal	dne
jammy	dne
noble	not-affected
resolute	not-affected
trusty	dne
xenial	dne

Common Weakness Enumeration

CWE-122 - Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69439