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CVE-2026-21530

Windows Rich Text Edit

Description

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

CVSS 6.7EPSS 0.319%Risk 0.69
View source
Published
2026-05-12 18:16:38
Affected versions
unknown
Type
Core software
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Operating systems
Windows