Seguridad de la Información

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48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →

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M Alto vulnerabilidad Nuevo

[CVE-2026-78020] Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Improper…

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service, Information disclosure, and Remote execution.

M Crítico vulnerabilidad Nuevo

[CVE-2026-96207] Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to eleva…

Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.

M Alto vulnerabilidad Nuevo

[CVE-2026-107318] @fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP or HTTPS server. …

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP or HTTPS server. In versions prior to 12.7.0, all of the built-in HTTPS transports override the secure default and set rejectUnauthorized to false, so the proxy does not verify the TLS certificate of the upstream even when the application points it at an https upstream in the default configuration. An on-path networ…

M Crítico vulnerabilidad

[CVE-2026-95210] Improper certificate validation in gnutls v3.8.13 causes the application to accept certificates cont…

Improper certificate validation in gnutls v3.8.13 causes the application to accept certificates containing invalid extensions.

M Alto vulnerabilidad

[CVE-2026-95208] An issue in the ConfirmNameConstraints() function (wolfcrypt/src/asn.c) of wolfSSL v5.9.1 and v5.9.2…

An issue in the ConfirmNameConstraints() function (wolfcrypt/src/asn.c) of wolfSSL v5.9.1 and v5.9.2 allows attackers to cause a Denial of Service (DoS) via providing crafted Certificate Authority certificates, leading to valid certificates without SAN to be incorrectly rejected by wolfSSL-based TLS clients.

M Alto vulnerabilidad

[CVE-2026-63697] Dell System Update, versions prior to 2.3.0.0, contains an Improper Certificate Validation vulnerabi…

Dell System Update, versions prior to 2.3.0.0, contains an Improper Certificate Validation vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

M Alto vulnerabilidad

[CVE-2026-67270] Dell Container Storage Modules (CSM) versions prior to 1.18.0, contains an Improper Certificate Vali…

Dell Container Storage Modules (CSM) versions prior to 1.18.0, contains an Improper Certificate Validation vulnerability in the proxy-server component. An unauthenticated adjacent network attacker could potentially exploit this vulnerability, leading to information exposure of storage backend administrator credentials.

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M Alto vulnerabilidad

[CVE-2026-105223] maclof kubernetes-client 0.17.0 before 0.32.0 disables TLS certificate verification in parseKubeconf…

maclof kubernetes-client 0.17.0 before 0.32.0 disables TLS certificate verification in parseKubeconfig() and parseKubeconfigFile() when a kubeconfig lacks certificate-authority-data, ignoring insecure-skip-tls-verify. On-path attackers can impersonate the Kubernetes API server to capture Bearer tokens or Basic credentials and tamper with WebSocket or REST API traffic.

M Alto vulnerabilidad

[CVE-2026-105221] The gist RubyGem before 6.1.0 contains an improper certificate validation vulnerability that allows …

The gist RubyGem before 6.1.0 contains an improper certificate validation vulnerability that allows on-path attackers to intercept HTTPS traffic because http_connection in lib/gist.rb sets VERIFY_NONE. Attackers can present any certificate to read or modify GitHub API traffic, stealing OAuth tokens and login credentials to read and modify the victim's gists.

M Alto vulnerabilidad

[CVE-2026-105222] The alexpechkarev/google-maps Laravel package through 12.16 disables TLS certificate verification by…

The alexpechkarev/google-maps Laravel package through 12.16 disables TLS certificate verification by default because the bundled config sets ssl_verify_peer to FALSE, which is passed to CURLOPT_SSL_VERIFYPEER. On-path attackers can present any certificate to intercept Google Maps web-service requests, steal the API key from the query string, and tamper with responses.

M Alto vulnerabilidad

[CVE-2026-105216] go-micro before 6.0.0 contains an improper certificate validation vulnerability that allows network …

go-micro before 6.0.0 contains an improper certificate validation vulnerability that allows network attackers to impersonate services because the shared TLS helper sets InsecureSkipVerify to true by default. Man-in-the-middle attackers can present any certificate to intercept or modify gRPC transport, HTTP and RabbitMQ broker, and Consul or etcd registry traffic, including authentication tokens an…

M Alto vulnerabilidad

[CVE-2026-105218] gopay before 1.5.119 disables TLS certificate verification in defaultClient() in pkg/xhttp/client.go…

gopay before 1.5.119 disables TLS certificate verification in defaultClient() in pkg/xhttp/client.go, allowing man-in-the-middle attackers to impersonate payment provider APIs. Attackers can present any certificate to read merchant credentials, signatures and transaction data, and modify payment, refund and order query responses.

M Alto vulnerabilidad

[CVE-2026-80443] Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adve…

Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adversary in the Middle (AiTM). This issue affects Sef - AI Chatbot Platform: before 2.1.

M Alto vulnerabilidad

[CVE-2026-15911] Confluent Kafka Python client's HashiCorp Vault KMS integration could allow a remote attacker to obt…

Confluent Kafka Python client's HashiCorp Vault KMS integration could allow a remote attacker to obtain sensitive information due to improper TLS certificate validation.

M Alto vulnerabilidad

[CVE-2026-103921] GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. Prior to 1.1.…

GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. Prior to 1.1.35, the executor-legacy-ws buildWSLegacyExecutor() function hardcodes TLS certificate rejection off for Node.js connections to wss:// endpoints. Applications using the executor directly, or url-loader with SubscriptionProtocol.LEGACY_WS, can therefore accept an attacker-controlled certificate when a…