Alertas de Seguridad de la Información

M Alto vulnerabilidad

17/09/2026

[CVE-2026-68537] `fulgur` converts untrusted HTML/CSS into PDF, commonly on a server that processes input supplied by…

`fulgur` converts untrusted HTML/CSS into PDF, commonly on a server that processes input supplied by many tenants. In versions prior to 0.19.0, a body-direct child whose CSS-resolved height greatly exceeds the page height was sliced into one fragment per page with no upper bound. This is fixed in version 0.19.0. A `MAX_PAGES` cap bounds the slice loop — halting it even for a `+inf` height — and no…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/09/2026

[CVE-2026-50125] MKP is a Model Context Protocol server for Kubernetes. Prior to 0.4.1, cmd/server/main.go exposes th…

MKP is a Model Context Protocol server for Kubernetes. Prior to 0.4.1, cmd/server/main.go exposes the default HTTP endpoint and pkg/mcp/server.go registers the unauthenticated get_resource tool, which accepts attacker-controlled limitBytes and tailLines values for the pods logs subresource. buildPodLogOpts() in pkg/k8s/subresource.go parses those values as unbounded int64 parameters, and defaultGe…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/09/2026

[CVE-2026-86040] libp2p is a JavaScript implementation of the libp2p networking stack. Prior to 11.0.26, @libp2p/floo…

libp2p is a JavaScript implementation of the libp2p networking stack. Prior to 11.0.26, @libp2p/floodsub accepts unauthenticated RPC frames on /floodsub/1.0.0 through PeerStreams.attachInboundStream in packages/floodsub/src/peer-streams.ts without protobuf element limits, then processRpc and processRpcSubOpt in packages/floodsub/src/floodsub.ts synchronously process the subscriptions array without…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/09/2026

[CVE-2026-85721] The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and async…

The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, automatic response decompression on the HTTP/1.1 path uses ChannelManager.newHttpContentDecompressor() to install Http1ContentDecompressor without a cumulative output-size limit. A hostile or compromised server, or an attacker who…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/09/2026

[CVE-2026-92942] vm2 before 3.11.7 (affected versions <= 3.11.6) does not enforce the VM({ timeout }) option on code …

vm2 before 3.11.7 (affected versions

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-92596] Nodemailer before 9.1.0 contains a quadratic time complexity vulnerability in the addressparser comp…

Nodemailer before 9.1.0 contains a quadratic time complexity vulnerability in the addressparser component that allows remote attackers to cause denial of service by supplying a crafted comma-separated address list. Attackers can send a single email with a large number of addresses to block the Node.js event loop for extended periods, consuming 100% CPU and freezing the process.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-81875] HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in J…

HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to version 6.9.12, SHCParser in org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/SHCParser.java can consume attacker-controlled Smart Health Card JWT content whose header contains zip: "DEF" and whose small raw-DEFLATE payload expands to a very large value. SHCParser.decodeJWT()…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-81876] HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in J…

HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to version 6.9.12, SHCParser in org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/SHCParser.java can enter an infinite loop while processing attacker-controlled Smart Health Card JWT content whose header contains zip: "DEF" and whose raw-DEFLATE payload is empty or truncated. SHC…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-68904] node-opcua is an OPC UA implementation for TypeScript and Node.js. From 2.0.0 until 2.170.0, node-op…

node-opcua is an OPC UA implementation for TypeScript and Node.js. From 2.0.0 until 2.170.0, node-opcua clients using the default keepSessionAlive setting can enter a repeated reconnection cycle when an OPC UA server's clock skew causes BadInvalidTimestamp responses. ClientSessionKeepAliveManager._ping_server treated the server-originated ServiceFault as a network outage and forced a transport rec…

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-79651] A flaw was found in the theme localization endpoints of the keycloak-services component, which is th…

A flaw was found in the theme localization endpoints of the keycloak-services component, which is the core service responsible for authentication flows and theme management in Keycloak. The issue occurs because the system accepts arbitrary locale tags from unauthenticated requests and stores them in a permanent in-memory cache without limits. An attacker can exploit this by sending a large number …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-63128] RMCP is an official Rust SDK for the Model Context Protocol. Prior to 2.0.0, the rmcp crate's statef…

RMCP is an official Rust SDK for the Model Context Protocol. Prior to 2.0.0, the rmcp crate's stateful Streamable HTTP server in crates/rmcp/src/transport/streamable_http_server/tower.rs allows an unauthenticated client to send a well-formed JSON-RPC POST that is not an initialization request, or an initialization request with a mismatched protocol header, causing StreamableHttpService::handle_pos…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-92362] A vulnerability was detected in ag-ui-protocol ag-ui 1.0. This impacts an unknown function of the fi…

A vulnerability was detected in ag-ui-protocol ag-ui 1.0. This impacts an unknown function of the file crates/ag-ui-client/src/sse.rs of the component SSE Frame Parser. Performing a manipulation results in resource consumption. The attack is possible to be carried out remotely. The pull request to fix this issue awaits acceptance.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-61554] emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the `http_po…

emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the `http_poll` C2 transport accepts attacker-controlled HTTP polling sessions before CBOR `MsgAuth` authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send request bodies that are forwarded into the C2 dispatch path. This can consume server resources and tr…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-88975] Http4s is a Scala interface for HTTP services. Prior to 0.23.37 and 1.0.0-M48, Ember’s HTTP/2 read l…

Http4s is a Scala interface for HTTP services. Prior to 0.23.37 and 1.0.0-M48, Ember’s HTTP/2 read loop parses a frame’s 24-bit declared length but waits to buffer the entire payload before comparing it with SETTINGS_MAX_FRAME_SIZE. An unauthenticated peer can declare a payload near 16 MiB on a connection where Ember advertised 16 KiB and either complete or slowly stream it, causing up to 1024-fol…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87289] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webserver-stati…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webserver-static-content). Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatabl…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87277] Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The …

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via RDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87222] Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Sec…

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87215] Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Sec…

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87199] Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Sec…

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-87148] Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (compon…

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unau…

nvdaltovulnerabilidad CVSS 7.5 NVD