CVE-2026-35433

high

Description

Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally.

References

https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35433.json

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35433

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-29634

https://bugzilla.redhat.com/show_bug.cgi?id=2476577

https://access.redhat.com/security/cve/CVE-2026-35433

Details

Source: Mitre, NVD

Published: 2026-05-12

Updated: 2026-07-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:P

Severity: Medium

CVSS v3

Base Score: 7.3

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

Severity: High

EPSS

EPSS: 0.0057