Alertas de Seguridad de la Información

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Hace 2 días

[CVE-2026-62316] Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior t…

Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, ufo/client/mcp/http_servers/linux_mcp_server.py binds a FastMCP streamable HTTP server to localhost:8010 but does not validate the Host, Origin, or Sec-Fetch-Site headers. An attacker-controlled web page can use DNS rebinding to reach the local /mcp endpoint, enumerate tool schemas through …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74802] SiYuan versions before 3.7.4 contain a cross-site WebSocket hijacking vulnerability in the admin-onl…

SiYuan versions before 3.7.4 contain a cross-site WebSocket hijacking vulnerability in the admin-only /ws/network/proxy endpoint that explicitly disables origin validation by setting CheckOrigin to unconditionally return true. Attackers can craft malicious webpages that establish WebSocket connections to this endpoint and direct the SiYuan kernel process to proxy arbitrary network traffic to attac…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

12/08/2026

[CVE-2026-18847] IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote unauthenticated attacker to harvest credentials du…

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote unauthenticated attacker to harvest credentials due to spoofing of Navigator for i.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

12/08/2026

[CVE-2026-18098] IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive informa…

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information and compromise system integrity due to an XML injection flaw.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-56179] Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker…

Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Crítico vulnerabilidad

07/08/2026

Vulnerabilidad crítica en OpenYak permite ejecución de código remoto desde navegadores web

OpenYak, un runtime local para modelos de IA con herramientas integradas, presenta una vulnerabilidad crítica (CVSS 9.6) en versiones anteriores a 1.1.3. El backend del escritorio expone una API HTTP sin validación de origen, autenticación de loopback ni enforcement de Content-Type, con política CORS abierta. Cualquier página web visitada mientras OpenYak se ejecuta puede ejecutar comandos arbitrarios en el sistema local, comprometiendo completamente la máquina del usuario.

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-16442] A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federati…

A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user authentication. The issue occurs because the IdP-initiated Single Sign-On endpoint fails to check if a provider is restricted to account linking only. This allows an attacker with control over a linked upstream identity to bypass login restrictions and gain full access to a local user ac…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

04/08/2026

Falla de validación de origen en Microsoft Edge permite divulgación de información

Se ha identificado una vulnerabilidad alta (CVSS 8.1) en Microsoft Edge basado en Chromium que permite a atacantes no autorizados eludir validaciones de origen y acceder a información sensible a través de la red. Esta falla afecta principalmente a empresas en México y LATAM que dependen de Edge como navegador corporativo, exponiendo datos de sesiones, credenciales y comunicaciones internas.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

04/08/2026

[CVE-2026-66322] Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perfor…

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-66420] MeshCentral 1.1.21 contains a cross-site WebSocket hijacking protection bypass vulnerability that al…

MeshCentral 1.1.21 contains a cross-site WebSocket hijacking protection bypass vulnerability that allows unauthenticated remote attackers to hijack authenticated administrator sessions by exploiting an unconditional early return in the CheckWebServerOriginName() function within webserver.js when self-signed certificates are in use. Attackers can open cross-origin WebSocket connections to any of th…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-17916] Insufficient policy enforcement in Settings in Google Chrome prior to 151.0.7922.72 allowed a remote…

Insufficient policy enforcement in Settings in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. (Chromium security severity: Low)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

29/07/2026

[CVE-2026-6102] MSI Center NTIOLib_X64 Origin Validation Error Local Privilege Escalation Vulnerability. This vulner…

MSI Center NTIOLib_X64 Origin Validation Error Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MSI Center. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NTIOLib_X64.sys driver. The issue …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-54605] OAuth is a Ruby wrapper for the OAuth 1.0 and 1.0a protocols, providing clients and servers. From 0.…

OAuth is a Ruby wrapper for the OAuth 1.0 and 1.0a protocols, providing clients and servers. From 0.5.5 to 1.1.5, OAuth::Consumer#token_request parses the raw Location header of a 300 to 399 redirect returned by the OAuth server and follows the redirect recursively, which can mutate the consumer's configuration and expose signed OAuth request metadata, including the Authorization header, to a cros…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

26/07/2026

[CVE-2026-57989] Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclo…

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

23/07/2026

[CVE-2026-16745] A flaw was found in odh-dashboard, the web console component of Red Hat OpenShift AI (RHOAI). Due to…

A flaw was found in odh-dashboard, the web console component of Red Hat OpenShift AI (RHOAI). Due to incorrect network binding, a malicious actor within the cluster can bypass authentication and impersonate any user by providing an arbitrary access token. This allows an attacker to gain unauthorized access to the Kubernetes API, potentially leading to arbitrary code execution, privilege escalation…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13321] The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outs…

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

21/07/2026

[CVE-2026-16398] Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153 and Thun…

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/07/2026

[CVE-2026-16399] Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 a…

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

21/07/2026

[CVE-2026-16381] Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox …

Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

21/07/2026

[CVE-2026-16387] Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firef…

Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

nvdcriticovulnerabilidad CVSS 9.8 NVD