PT-2025-15575 · Microsoft · Office Excel+1

0X140Ce · Published 2025-04-08 · Updated 2025-04-15 · CVE-2025-27752

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 The issue is related to a heap-based buffer overflow in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can enable remote attackers to execute arbitrary code and affect the system. The vulnerability is associated with a buffer overflow in dynamic memory.

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

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2025-04051

CVE-2025-27752

Affected Products

Office Excel

Office

References · 11

• https://bdu.fstec.ru/vul/2025-04051 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27752 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-27752 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/719781 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27752 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-27752 · Security Note
• https://t.me/msrcreports/1993 · Telegram Post
• https://reddit.com/r/AskWindowsQuery/comments/1juyfyw/microsoft_patch_tuesday_update_april_2025_121 · Reddit Post
• https://twitter.com/JensHilbig/status/1909880004676116960 · Twitter Post
• https://t.me/cvetracker/21143 · Telegram Post
• https://twitter.com/CVEnew/status/1909923444113998178 · Twitter Post