Alertas de Seguridad de la Información

M Alto vulnerabilidad

11/08/2026

[CVE-2026-71383] is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypa…

is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized read and write access, causing a limited disruption to availability. Exploitation of this issue does not require user interaction.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-71386] is affected by a Cross-site Scripting (XSS) vulnerability that could result in arbitrary code execut…

is affected by a Cross-site Scripting (XSS) vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-71387] ColdFusion is affected by an Incorrect Authorization vulnerability that could result in arbitrary co…

ColdFusion is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue does not require user interaction.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70346] Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges…

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70347] Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges …

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70354] Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70355] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Of…

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70335] Improper neutralization of special elements used in an os command ('os command injection') in GitHub…

Improper neutralization of special elements used in an os command ('os command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70336] Improper control of generation of code ('code injection') in Visual Studio Code allows an unauthoriz…

Improper control of generation of code ('code injection') in Visual Studio Code allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70337] Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code…

Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70338] Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthor…

Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70340] Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a…

Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70344] Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges…

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70345] Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges …

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70324] Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to e…

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70326] Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to e…

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70329] Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execut…

Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70321] Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex…

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70307] Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele…

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-70311] Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD