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CVE-2026-40415

Опубликовано: 12 мая 2026
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

FAQ

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

Successful exploitation requires the target system to be under sustained low-memory (memory pressure) conditions, which are not commonly present in normal operation. This makes the vulnerability difficult to reliably trigger, as the attacker must first induce or wait for a constrained memory state before exploitation becomes possible.

How could an attacker exploit this vulnerability?

An attacker could exploit this vulnerability by sending specially crafted malicious traffic to a vulnerable server.

Обновления

ПродуктСтатьяОбновление
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for x64-based Systems

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 53%
0.00789
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
nvd
3 месяца назад

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
github
3 месяца назад

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
fstec
3 месяца назад

Уязвимость реализации протокола TCP/IP операционных систем Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 53%
0.00789
Низкий

8.1 High

CVSS3