CVE-2025-21326

Internet Explorer Remote Code Execution Vulnerability
Type Confusion
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
VendorProductVersion
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1369
microsoftwindows_server_2025
𝑥
< 10.0.26100.2894
𝑥
= Vulnerable software versions