PT-2025-50184 · Microsoft · Office Excel

Published 2025-12-09 · Updated 2026-01-30 · CVE-2025-62560

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 Excel (affected versions not specified)

Description An issue exists in Microsoft Office Excel where an untrusted pointer dereference can occur. This can allow an unauthorized attacker to execute code locally. The issue enables remote attackers to execute arbitrary code and affect the system.

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

RCE

Buffer Over-read

Untrusted Pointer Dereference

Weakness Enumeration

CWE-126

CWE-822

Related Identifiers

BDU:2025-15534

CVE-2025-62560

Affected Products

Office Excel

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62560 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-62560 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/727076 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-62560 · Security Note
• https://osv.dev/vulnerability/CVE-2025-62560 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15534 · Security Note
• https://twitter.com/CVEnew/status/1998781338158076401 · Twitter Post
• https://t.me/msrcreports/2631 · Telegram Post