PT-2025-15571 · Microsoft · Office

0X140Ce · Published 2025-04-08 · Updated 2025-04-15 · CVE-2025-27748

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 (affected versions not specified)

Description The issue allows an unauthorized attacker to execute code locally, potentially enabling them to affect the system. This is due to a use after free vulnerability in Microsoft Office, which can be exploited by remote attackers to execute arbitrary code.

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

BDU:2025-04052

CVE-2025-27748

Affected Products

Office

References · 11

• https://safe-surf.ru/specialists/bulletins-nkcki/719833 · Security Note
• https://osv.dev/vulnerability/CVE-2025-27748 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-27748 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27748 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27748 · Security Note
• https://bdu.fstec.ru/vul/2025-04052 · Security Note
• https://t.me/msrcreports/1997 · Telegram Post
• https://twitter.com/CVEnew/status/1909923448119558227 · Twitter Post
• https://twitter.com/JensHilbig/status/1909880004676116960 · Twitter Post
• https://reddit.com/r/Action1/comments/1jvdfks/%F0%9D%90%82%F0%9D%90%AB%F0%9D%90%A2%F0%9D%90%AD%F0%9D%90%A2%F0%9D%90%9C%F0%9D%90%9A%F0%9D%90%A5_%F0%9D%90%80%F0%9D%90%A5%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%AD%F0%9D%90%AC_%F0%9D%90%9F%F0%9D%90%A8%F0%9D%90%AB_%F0%9D%90%82%F0%9D%90%88%F0%9D%90%92%F0%9D%90%8E%F0%9D%90%AC_%F0%9D%90%99%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%A8%F0%9D%90%83%F0%9D%90%9A%F0%9D%90%B2_%F0%9D%90%84%F0%9D%90%B1%F0%9D%90%A9%F0%9D%90%A5%F0%9D%90%A8%F0%9D%90%A2%F0%9D%90%AD%F0%9D%90%9E%F0%9D%90%9D_%F0%9D%90%8C%F0%9D%90%9A%F0%9D%90%A3%F0%9D%90%A8%F0%9D%90%AB · Reddit Post
• https://reddit.com/r/AskWindowsQuery/comments/1juyfyw/microsoft_patch_tuesday_update_april_2025_121 · Reddit Post