CVE-2026-21223 Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

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CVE-2026-21223

CVE-2026-21223 affects Microsoft Edge (Chromium-based) via the Edge Elevation Service. The vulnerability is a design flaw in a privileged COM interface (IElevatorEdge) that does not properly validate the caller’s privileges, enabling a standard local user to invoke LaunchUpdateCmdElevatedAndWait ...

Security Updates for Microsoft Excel Products C2R (January 2026)

The Microsoft Excel Products are missing a security update. It is, therefore, affected by the following vulnerabilities: - Multiple remote code execution vulnerabilities that attackers can exploit to bypass authentication and execute unauthorized arbitrary commands. CVE-2026-20946, CVE-2026-20950...

CVE-2026-20824

Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally...

CVE-2026-20949

Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally...

CVE-2026-20824 Windows Remote Assistance Security Feature Bypass Vulnerability

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CVE-2026-20824 Windows Remote Assistance Security Feature Bypass Vulnerability

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CVE-2026-20824

CVE-2026-20824 is a Windows Remote Assistance vulnerability described as a protection mechanism failure that enables a local attacker to circumvent a security measure. It is listed with a local attack vector, requiring user interaction, and a high confidentiality impact. Connected sources identif...

CVE-2026-21265 Secure Boot Certificate Expiration Security Feature Bypass Vulnerability

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CVE-2026-21265 Secure Boot Certificate Expiration Security Feature Bypass Vulnerability

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Secure Boot Certificate Expiration Security Feature Bypass Vulnerability

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

PT-2026-2674

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description A security feature bypass exists in Windows Remote Assistance. This allows an unauthorized attacker to bypass a security feature locally. The issue involves a failure in a protection mechanis...

PT-2026-2749

CVE-2026-20949 Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. https://t.co/ASZWOprilb...

MiracleLinux 8 : dotnet8.0-8.0.121-1.el8_10.ML.1 (AXSA:2025-10996:21)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10996:21 advisory. dotnet: .NET Information Disclosure Vulnerability CVE-2025-55248 dotnet: .NET Security Feature Bypass Vulnerability CVE-2025-55315 dotnet: .NET...

CVE-2020-10116

cPanel before 84.0.20 allows attackers to bypass intended restrictions on features and demo accounts via WebDisk UAPI calls SEC-541...

CVE-2025-64787

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass...

PT-2025-50225

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 20.005.30793 through 20.005.30803 Acrobat Reader versions 24.001.30264 through 24.001.30273 Acrobat Reader version 25.001.20982 Description The software contains an Improper Verification of Cryptographic Signature issue...

Adobe Acrobat Reader 数据伪造问题漏洞

Adobe Acrobat Reader is a PDF viewer from the American company Audobee Adobe. The software is used to print, sign and annotate PDFs. Adobe Acrobat Reader versions 24.001.30264 and 20.005.30793 and 25.001.20982 and 24.001.30273 and 20.005.30803 and prior versions have a data forgery issue...

PT-2025-50226

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 24.001.30264 through 24.001.30273 Acrobat Reader versions 20.005.30793 through 20.005.30803 Acrobat Reader version 25.001.20982 Description Acrobat Reader is affected by an improper verification of cryptographic signatu...

APSB25-119 : Security update available for Adobe Acrobat Reader

Adobe has released a security update for Adobe Acrobat and Reader for Windows and macOS. This update addresses critical and moderate vulnerabilities. Successful exploitation could lead to arbitrary code execution and security feature bypass...