CVE-2026-32170

MEDIUM

Double free in Windows Rich Text Edit Control allows an authorized attacker to elevate privileges locally.

CVSS v3.1 Score

6.7
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Complexity
HIGH
Privileges
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 5/12/2026Modified: 5/14/2026

Related Intelligence (1)

CRITICALAi

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Microsoft is publishing 137 vulnerabilities on May 2026 Patch Tuesday . Microsoft is not aware of exploitation in the wild or public disclosure for any of these vulnerabilities. So far this month, Microsoft has provided patches to address 133 browser vulnerabilities, which are not included in the Patch Tuesday count above. Windows Netlogon: critical RCE Anyone responsible for securing a domain con

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Rapid7

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32170Vendor Advisory