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CVE-2026-119946

Опубликовано: 10 нояб. 2026
Источник: msrc
CVSS3: 5.9

Описание

HTTP.sys Information Disclosure Vulnerability

Improper access control in Windows HTTP.sys allows an unauthorized attacker to disclose information over a network.

FAQ

What type of information could be disclosed by this vulnerability?

An attacker could obtain response content intended for an authenticated user, including sensitive data returned by an affected web application.

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

Successful exploitation requires an affected web application to cache a sensitive response generated for an authenticated user. Exploitation depends on the application's configuration and that response remaining available in the shared cache.

Обновления

ПродуктСтатьяОбновление
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)
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)

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

5.9 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.9
nvd
2 дня назад

Improper access control in Windows HTTP.sys allows an unauthorized attacker to disclose information over a network.

CVSS3: 5.9
github
1 день назад

Improper access control in Windows HTTP.sys allows an unauthorized attacker to disclose information over a network.

5.9 Medium

CVSS3