PT-2025-4224 · Microsoft · Office Visio

C0D3Nh4Ck · Published 2025-01-14 · Updated 2025-08-04 · CVE-2025-21345

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Office Visio (affected versions not specified)

Description The issue concerns a remote code execution problem.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2025-21345

Affected Products

Office Visio

References · 5

• https://osv.dev/vulnerability/CVE-2025-21345 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21345 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21345 · Security Note
• https://twitter.com/grok/status/1952495560583430588 · Twitter Post
• https://t.me/cvenotify/127266 · Telegram Post