Alertas de Seguridad de la Información

M Alto vulnerabilidad

18/09/2026

[CVE-2026-11375] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arb…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a stack buffer overflow when processing XA transaction identifiers.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-11378] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arb…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in distribution list processing.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-11381] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arb…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to improper validation of message distribution list structures.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10030] IBM MQ Console allows authenticated non-administrative users to create and start queue managers due …

IBM MQ Console allows authenticated non-administrative users to create and start queue managers due to improper authorization checks.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10575] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate pr…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10744] IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denia…

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to an integer overflow in MQINQ request validation.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

18/09/2026

[CVE-2026-10747] IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute a…

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2025-61682] Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query dat…

Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Versions starting in 3.1.0 and prior to 7.0.0 insert the unsanitized value of a data attribute into the DOM as HTML, allowing for stored XSS through wikitext. Version 7.0.0 patches the issue.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10027] IBM MQ could allow a remote attacker to cause a denial of service or execute arbitrary code due to a…

IBM MQ could allow a remote attacker to cause a denial of service or execute arbitrary code due to a buffer overflow when processing malformed compressed data on channels configured with compression enabled.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2025-14753] IBM Cloud Pak for Data 5.1.2 could allow a remote attacker to traverse directories on the system. An…

IBM Cloud Pak for Data 5.1.2 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93659] Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escapi…

Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escaping in checkout and admin views. Unauthenticated attackers can store script payloads in billing name, email, or phone fields that execute in authenticated manager sessions to create rogue accounts or exfiltrate data.

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93558] Unbounded Per-Connection Queue Growth in WebSocketServerExtensionHandler Leads to Denial of Service

Unbounded Per-Connection Queue Growth in WebSocketServerExtensionHandler Leads to Denial of Service

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93604] vm2 through 3.12.0 exposes Node.js's crypto.setFips() function to untrusted guest code when an embed…

vm2 through 3.12.0 exposes Node.js's crypto.setFips() function to untrusted guest code when an embedder explicitly allowlists the crypto builtin for a NodeVM (require.builtin: ['crypto']). The builtin sanitizer (sanitizeCryptoModule in lib/builtin.js) replaces crypto.setEngine but leaves crypto.setFips callable, and the readonly wrapper used to expose the host module does not localize side effects…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Crítico vulnerabilidad

18/09/2026

[CVE-2026-93605] vm2 NodeVM versions before 3.12.1 contain a sandbox escape vulnerability where the DANGEROUS_BUILTIN…

vm2 NodeVM versions before 3.12.1 contain a sandbox escape vulnerability where the DANGEROUS_BUILTINS denylist omits child_process despite blocking other host-spawning modules. Attackers can require child_process and execute arbitrary commands on the host system when NodeVM is configured with builtin:['*'] or explicit child_process allowance.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

18/09/2026

[CVE-2026-93606] vm2 (npm) versions 3.12.0 and earlier contain a sandbox escape in `VM` and `NodeVM`. When an embedde…

vm2 (npm) versions 3.12.0 and earlier contain a sandbox escape in `VM` and `NodeVM`. When an embedder exposes a host API that returns a host-realm Promise, the bridge's rejection sanitizer (hostPromiseSanitizeReject / makeSanitizedPromiseCallback / normalizeHostPromiseCallbacks in lib/bridge.js) only wraps `then`/`catch` rejection slots that hold a function, and the sandbox-side `Symbol.species`/`…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93599] rustls-webpki through 0.103.12 (and 0.104.0-alpha releases before 0.104.0-alpha.7) contains a reacha…

rustls-webpki through 0.103.12 (and 0.104.0-alpha releases before 0.104.0-alpha.7) contains a reachable panic in bit_string_flags() in src/der.rs. The input guard fails to reject a named-bit BIT STRING whose content is exactly [0x00] (zero padding bits and no data bytes), so raw_bits.len() - 1 underflows on the empty slice and the subsequent index operation panics (subtract-with-overflow in debug,…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93594] ArcadeDB (Maven artifact com.arcadedb:arcadedb-engine) through 26.8.1 enforces its per-type/per-reco…

ArcadeDB (Maven artifact com.arcadedb:arcadedb-engine) through 26.8.1 enforces its per-type/per-record access-control rules only in LocalBucket, keyed on file id. Query-execution paths that reach record data through LSM index files or the TimeSeries engine never invoke that permission check, so an authenticated user who is denied readRecord/deleteRecord on a type can still, with a single ordinary …

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93560] STOMP codec content-length long-to-int truncation causes infinite decode loop DoS

STOMP codec content-length long-to-int truncation causes infinite decode loop DoS

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93491] A flaw was found in Netty's HttpServerCodec. A remote, unauthenticated attacker can exploit this vul…

A flaw was found in Netty's HttpServerCodec. A remote, unauthenticated attacker can exploit this vulnerability by pipelining HTTP/1.1 requests on a single connection and withholding reads. This action causes the methodOverflowQueue to grow without limit, leading to unbounded heap memory consumption and a denial of service due to memory exhaustion.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

Vulnerabilidad alta en Netty permite agotamiento de memoria por streams SPDY ilimitados

Se identificó una flaw en Netty donde SpdySessionHandler acepta un número ilimitado de streams SPDY concurrentes iniciados remotamente, permitiendo a atacantes enviar múltiples frames SYN_STREAM y causar agotamiento de memoria heap y directa en la JVM. Esto afecta aplicaciones Java que utilizan Netty para comunicaciones HTTP/2 y SPDY, siendo alta en servidores de aplicaciones, gateways y proxies desplegados en infraestructuras cloud y on-premise en LATAM.

nvdaltovulnerabilidad CVSS 7.5 NVD