Alertas de Seguridad de la Información

M Alto vulnerabilidad

11/08/2026

[CVE-2026-64904] Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthor…

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-61932] Access of resource using incompatible type ('type confusion') in Windows DWM Core Library allows an …

Access of resource using incompatible type ('type confusion') in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-15572] A flaw was found in Keycloak's Dynamic Client Registration (DCR) security policy management. The "Al…

A flaw was found in Keycloak's Dynamic Client Registration (DCR) security policy management. The "Allowed Protocol Mapper Types" policy, which restricts which types of data mappers a client can use, fails to re-validate the mapper type during a client update if the mapper's configuration remains unchanged. An attacker with client registration privileges can exploit this by first registering an all…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

04/08/2026

Vulnerabilidad alta de confusión de tipos en Microsoft Edge permite ejecución remota de código

Se ha identificado una vulnerabilidad de confusión de tipos (type confusion) en Microsoft Edge basado en Chromium que permite a atacantes ejecutar código arbitrario de forma remota con CVSS 7.4. Esta vulnerabilidad afecta potencialmente a millones de usuarios corporativos en México y Latinoamérica que utilizan este navegador en entornos empresariales, comprometiendo la seguridad de estaciones de trabajo y datos sensibles.

nvdaltovulnerabilidad CVSS 7.4 NVD

G Alto vulnerabilidad

30/07/2026

[CVE-2026-17989] Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute ar…

Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-17948] Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a use…

Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: Low)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-17725] Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute ar…

Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.8 NVD

G Alto vulnerabilidad

21/07/2026

[CVE-2026-16420] Type Confusion in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to exe…

Type Confusion in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.8 NVD

G Alto vulnerabilidad

14/07/2026

[CVE-2026-15776] Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacke…

Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-58541] Access of resource using incompatible type ('type confusion') in Windows DWM allows an authorized at…

Access of resource using incompatible type ('type confusion') in Windows DWM allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-57108] Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized at…

Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55024] Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an un…

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55025] Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an un…

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55022] Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthor…

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50686] Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized …

Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50491] Out-of-bounds read in Code Integrity DLL (ci.dll) allows an authorized attacker to elevate privilege…

Out-of-bounds read in Code Integrity DLL (ci.dll) allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50421] Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences …

Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50390] Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized…

Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

13/07/2026

[CVE-2026-55771] CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained …

CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained authorization decisions. In versions prior to 4.9.0, the EntityIdentifier.equals() has inverted null/self branches which could lead to incorrect equality comparisons. The EntityIdentifier.equals() method has inverted logic for null and self-reference checks, returning true for null comparisons and f…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/07/2026

[CVE-2026-55772] CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained …

CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained authorization decisions. In versions prior to 2.3.6, 3.4.1 and 4.9.0, under certain circumstances, improper input handling could allow Record-to-Entity type confusion across the Java-Rust FFI boundary. CedarJava sends authorization requests to the Rust cedar-policy evaluator as JSON. The JSON protoc…

nvdaltovulnerabilidad CVSS 8.8 NVD