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CVE-2026-81955

Опубликовано: 08 сент. 2026
Источник: msrc
CVSS3: 8.8
EPSS Низкий

Описание

Windows Graphics Component Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

FAQ

Is the Preview Pane an attack vector for this vulnerability?

No, the Preview Pane is not an attack vector.

How could an attacker exploit this vulnerability?

An attacker could send a specially crafted RTF file and convince a user to open it in Microsoft Word and save it as a filtered web page. Successful exploitation could allow the attacker to execute code in the user's context. Authentication is not required.

Are the updates for the Microsoft Office LTSC for Mac currently available?

The security update for Microsoft Office LTSC for Mac 2021 and 2024 are not immediately available. The updates will be released as soon as possible, and when they are available, customers will be notified via a revision to this CVE information.

Обновления

ПродуктСтатьяОбновление
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Microsoft Office 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Windows Server 2016
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows Server 2016 (Server Core installation)

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Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 47%
0.00597
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
nvd
8 дней назад

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

CVSS3: 8.8
github
8 дней назад

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

EPSS

Процентиль: 47%
0.00597
Низкий

8.8 High

CVSS3