CVE-2026-20939

CVE-2026-20939: Windows File Explorer information disclosure allowing a locally authenticated user to view sensitive data. The issue has a CVSSv3.1 base score of 5.5 (Local, Low attack complexity, Low privileges, Confidentiality impact: High). Microsoft has released fixes in January 2026 security...

CVE-2026-20862

CVE-2026-20862 is a Windows Management Services information disclosure vulnerability. The description in the initial document states that it allows an authorized attacker to disclose sensitive information locally. The connected Nessus/NCSC/ENISA entries confirm this is a local-impact issue tied t...

CVE-2026-20862

Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally...

CVE-2026-20932

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally...

CVE-2026-20847

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network...

CVE-2026-20823

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally...

CVE-2026-20818

Insertion of sensitive information into log file in Windows Kernel allows an unauthorized attacker to disclose information locally...

CVE-2026-20818

CVE-2026-20818 is a Windows Kernel information-disclosure vulnerability caused by insertion of sensitive data into a log file, allowing a local attacker to disclose information. The CTI indicates this is a locally exploitable issue with a MEDIUM base score (CVSS 3.1: AV:L/AC:L/PR:N/UI:N/S:U/C:H/I...

CVE-2026-20805

Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally...

CVE-2026-20805

CVE-2026-20805 is a local information-disclosure vulnerability in Microsoft Windows Desktop Window Manager (dwm.exe). The provided documents describe that an authenticated, low-privilege user can leak sensitive information via improper handling of ALPC-related structures (ALPC ports/sections) and...

GO-2026-4299 Mattermost Server allows attackers to log sensitive information via DEBUG REST API logging endpoint in github.com/mattermost/mattermost-server

Mattermost Server allows attackers to log sensitive information via DEBUG REST API logging endpoint in github.com/mattermost/mattermost-server...

CVE-2025-47855

An exposure of sensitive information to an unauthorized actor CWE-200 vulnerability in Fortinet FortiFone 7.0.0 through 7.0.1, FortiFone 3.0.13 through 3.0.23 allows an unauthenticated attacker to obtain the device configuration via crafted HTTP or HTTPS requests...

Windows File Explorer Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally...

Windows File Explorer Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally...

Desktop Window Manager Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally...

Microsoft Hyper-V 访问控制错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. An access control error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could gain access to sensitive...

PT-2026-2677

Name of the Vulnerable Software and Affected Versions Tablet Windows User Interface TWINUI Subsystem affected versions not specified Description The TWINUI Subsystem contains a flaw that could allow an attacker to disclose sensitive information locally. An authorized attacker can exploit this iss...

PT-2026-2735

CVE-2026-20932 Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. https://t.co/J6pzkoy0sZ...

PT-2026-2688

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description The Windows Kernel has a flaw where the generation of error messages can expose sensitive information to a local attacker. This allows an attacker to potentially disclose information a...

Microsoft Windows CSC Service 访问控制错误漏洞

Microsoft Windows CSC Service is an application from Microsoft USA. that allows the use of network files while the local computer is offline. An access control error vulnerability exists in Microsoft Windows CSC Service. An attacker exploiting this vulnerability could gain access to sensitive...