Empresa
¿Quiénes somos? Visión y Valores
Herramientas
Email Checker Vigía DNS SSL Checker Password Strength HTTP Headers
Alertas
Todas las alertas Vulnerabilidades Incidentes Solo críticas En CISA KEV
Editorial
Análisis técnico ¿Cuál es mi IP?
Blog
Blog 2MCI ISO 27001 Amenazas LATAM Recursos Gratuitos eBook Gratuito Newsletter Podcast / YouTube
Empresa
Servicios Contacto Suscribirse al Newsletter
Nuevo en 2MCI
Crear cuenta gratis Ver herramientas sin registro
Ya tengo cuenta
Iniciar sesión
Equipo
Portal interno 2MCI
Seguridad de la Información

Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
Última alerta publicada ahora mismo
22,082
Total alertas
4667
Críticas
16827
Altas
8
Ransomware
1014
Esta semana
RSS
M Alto vulnerabilidad Nuevo
Ahora mismo
[CVE-2026-107826] OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 unt…
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, readJSON in internal/bodyprocessors/json.go can stop its bounded flattening walk after reaching SecArgumentsLimit or the byte budget and then call gjson.Valid on the complete raw body. An unauthenticated attacker can submit shallow values followed by an extremely deeply nested JSON tail th…
M Alto vulnerabilidad Nuevo
Hace 23 horas
[CVE-2026-107376] webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\…
webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, object or list values, or list types that exhaust the PHP process stack during pre-validation parsing, befo…
M Alto vulnerabilidad
Hace 1 día
[CVE-2026-107300] msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming d…
msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming decoder recursively invokes itself for each complete MessagePack value remaining in a chunk. A remote peer can send one chunk containing many small valid values, causing recursion proportional to the value count, exhausting the JavaScript call stack, and interrupting the process or stream. This issue…
M Alto vulnerabilidad
Hace 1 día
[CVE-2026-44031] Uncontrolled recursion in DcmSequenceOfItems::read() and DcmItem::read() in the dcmdata library of O…
Uncontrolled recursion in DcmSequenceOfItems::read() and DcmItem::read() in the dcmdata library of OFFIS DCMTK 3.7.0 allows a remote, unauthenticated attacker to cause a denial of service (stack exhaustion and process crash) via a DICOM dataset containing deeply nested sequences (SQ elements). The dataset can be sent in a C-STORE request to storescp, dcmrecv, dcmqrscp, or any other DICOM service b…
M Alto vulnerabilidad
Hace 1 día
[CVE-2026-107216] Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 t…
Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls CalcCellValue instead of cellResolver, so each recursive hop receives a new calcContext and loses cycle st…
M Alto vulnerabilidad
01/10/2026
[CVE-2026-104020] Uncontrolled recursion in the Ion reader in Amazon Ion Python before 0.15.0 might allow a remote una…
Uncontrolled recursion in the Ion reader in Amazon Ion Python before 0.15.0 might allow a remote unauthenticated actor to crash the application using the library, resulting in a denial of service, via a crafted, deeply nested Ion value. To remediate this issue, users should upgrade to version 0.15.0 or later.
M Alto vulnerabilidad
29/09/2026
[CVE-2026-102495] Apache XmlSchema doesn't limit how deeply schema imports and includes can be nested, so a malicious …
Apache XmlSchema doesn't limit how deeply schema imports and includes can be nested, so a malicious schema can make parsing recurse until the stack overflows. This causes a denial of service. Users are recommended to upgrade to version 2.3.3, which fixes this issue.

📬 Alertas semanales SI directo en tu email

Las vulnerabilidades más críticas para LATAM, con contexto y recomendaciones accionables. Gratis.

Suscribirme →
M Alto vulnerabilidad
29/09/2026
[CVE-2026-102496] Apache XmlSchema doesn't limit how deeply schema structures can be nested when it builds its schema …
Apache XmlSchema doesn't limit how deeply schema structures can be nested when it builds its schema model, so a malicious schema can make parsing recurse until the stack overflows. This causes a denial of service. Users are recommended to upgrade to version 2.3.3, which fixes this issue.
M Alto vulnerabilidad
29/09/2026
[CVE-2026-102497] The Apache XmlSchema walker (xmlschema-walker) doesn't detect cycles in type derivation, substitutio…
The Apache XmlSchema walker (xmlschema-walker) doesn't detect cycles in type derivation, substitution groups, model groups or attribute groups. A malicious schema with such a cycle can make the walker recurse until the stack overflows, causing a denial of service. Users are recommended to upgrade to version 2.3.3, which fixes this issue.
M Alto vulnerabilidad
28/09/2026
[CVE-2026-102281] Nest is a framework for building scalable Node.js server-side applications. Prior to 11.2.4 and 12.0…
Nest is a framework for building scalable Node.js server-side applications. Prior to 11.2.4 and 12.0.2, a single message with a deeply nested object in its pattern can terminate a NestJS microservice using the TCP or RabbitMQ transport. ServerTCP#handleMessage and ServerRMQ#handleMessage pass a client-controlled non-string pattern to JSON.stringify to derive the handler lookup key; sufficiently de…
M Alto vulnerabilidad
28/09/2026
[CVE-2026-102276] The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior…
The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.19, 2.1.5, 3.0.7, and 5.0.10, crafted brace patterns can exhaust the native stack in parseCommaParts because parseCommaParts recursively processes the remainder once per brace group and uses push.apply to pass every element of a very large comma-part array as a function argument. Patterns co…
M Alto vulnerabilidad
28/09/2026
[CVE-2026-102278] The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior…
The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.20, 2.1.6, 3.0.8, and 5.0.11, deeply nested brace groups cause expand_() to recurse once per nesting level at comma-member and single-set expansion sites, exhausting the native stack before output limits can apply and potentially terminating the Node.js process. expand_ performs uncontrolled…
M Alto vulnerabilidad
25/09/2026
[CVE-2026-91765] cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. A…
cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request containing tens of thousands of nested elements to any SoapServer endpoint, exhaust the stack and crash the process. The same unbounded recursion exists in the SOAP value decoder and in the WSDL node search helper.
M Alto vulnerabilidad
22/09/2026
[CVE-2026-95861] A malicious actor with access to the network could exploit an Uncontrolled Recursion vulnerability f…
A malicious actor with access to the network could exploit an Uncontrolled Recursion vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.
M Alto vulnerabilidad
22/09/2026
[CVE-2026-75655] Bridge is affected by an Uncontrolled Recursion vulnerability that could result in arbitrary code ex…
Bridge is affected by an Uncontrolled Recursion 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. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

🛡 ¿Estás expuesto a alguna de estas vulnerabilidades?

Evaluación gratuita inicial con el equipo 2MCI: identifica exposición y plan de remediación.

Habla con un experto →
M Alto vulnerabilidad
21/09/2026
[CVE-2026-91863] A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nestin…
A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.
M Alto vulnerabilidad
18/09/2026
[CVE-2026-61551] Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply ne…
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port 5665, allowing a remote attacker to crash the process, while possible code execution has not been demon…
M Alto vulnerabilidad
18/09/2026
[CVE-2026-93687] braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack …
braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an uncaught RangeError.
M Alto vulnerabilidad
18/09/2026
[CVE-2026-93450] go-openapi/swag jsonutils before 0.27.1 contains a stack overflow vulnerability in ordered JSON pars…
go-openapi/swag jsonutils before 0.27.1 contains a stack overflow vulnerability in ordered JSON parsing and serialization due to unbounded recursion with no depth limit. Remote unauthenticated attackers can submit deeply nested JSON documents to services accepting OpenAPI specifications, causing fatal stack overflow that terminates the process and all in-flight requests.
M Alto vulnerabilidad
17/09/2026
[CVE-2026-93435] redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser th…
redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser that allows malicious Redis endpoints to crash the client process through unbounded recursion on nested arrays. Attackers can send crafted RESP byte streams with repeated array headers that exhaust the V8 call stack, causing an uncaught RangeError that terminates the Node.js process without triggering…