CVE-2025-21338

HIGH

Microsoft Office - Remote Code Execution via GDI+ Integer Overflow

Title source: llm
STIX 2.1

Description

GDI+ Remote Code Execution Vulnerability

References (1)

Core 1
Core References
Patch, Vendor Advisory vendor-advisory patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21338

Scores

CVSS v3 7.8
EPSS 0.0053
EPSS Percentile 67.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-190
Status published
Products (24)
microsoft/office 2021
microsoft/office 2024
microsoft/office < 16.0.14326.22175
microsoft/office < 16.0.18429.20000
microsoft/office < 16.93.25011212
microsoft/office < 2.93.24123014
microsoft/office_long_term_servicing_channel 2021
microsoft/windows_10_1507 < 10.0.10240.20890 (2 CPE variants)
microsoft/windows_10_1607 < 10.0.14393.7699 (2 CPE variants)
microsoft/windows_10_1809 < 10.0.17763.6775 (2 CPE variants)
... and 14 more
Published Jan 14, 2025
Tracked Since Feb 18, 2026