PT-2025-10822 · Microsoft · Office Word

Haifei Li · Published 2025-03-11 · Updated 2025-10-14 · CVE-2025-24079

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 versions prior to 2025-24079 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 A use-after-free condition exists in Microsoft Office Word. This allows an unauthorized attacker to execute code locally or remotely. The issue may allow an attacker 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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-02709

CVE-2025-24079

Affected Products

Office Word

References · 10

• https://bdu.fstec.ru/vul/2025-02709 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-24079 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24079 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-24079 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/718801 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-24079 · Security Note
• https://twitter.com/windowsforum/status/1899582803500523546 · Twitter Post
• https://twitter.com/HaifeiLi/status/1978214185566916642 · Twitter Post
• https://t.me/cvenotify/127390 · Telegram Post
• https://twitter.com/CVEnew/status/1899513947491111231 · Twitter Post