PT-2025-10821 · Microsoft · Office Word

Haifei Li · Published 2025-03-11 · Updated 2025-10-14 · CVE-2025-24078

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Office versions prior to 2.3 Microsoft 365 Apps for Enterprise (affected versions not specified) Microsoft Word (affected versions not specified) Microsoft Office Long Term Servicing Channel (affected versions not specified)

Description The issue involves a use-after-free condition in Microsoft Office Word. Exploitation may allow an unauthorized attacker to execute code locally or, in some cases, remotely execute arbitrary code and impact the system.

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:2025-02705

CVE-2025-24078

Affected Products

Office Word

References · 11

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24078 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/718800 · Security Note
• https://bdu.fstec.ru/vul/2025-02705 · Security Note
• https://osv.dev/vulnerability/CVE-2025-24078 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-24078 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-24078 · Security Note
• https://twitter.com/HaifeiLi/status/1978214185566916642 · Twitter Post
• https://twitter.com/windowsforum/status/1899660417632186607 · Twitter Post
• https://twitter.com/CVEnew/status/1899513948459897065 · Twitter Post
• https://t.me/cvenotify/127389 · Telegram Post
• https://twitter.com/windowsforum/status/1899567705889321228 · Twitter Post