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Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las últimas vulnerabilidades de seguridad en sistemas tecnológicos, ponemos a disposición de los usuarios interesados en esta información una base de datos con información en castellano sobre cada una de las últimas vulnerabilidades documentadas y conocidas.

Este repositorio con más de 75.000 registros esta basado en la información de NVD (National Vulnerability Database) – en función de un acuerdo de colaboración – por el cual desde INCIBE realizamos la traducción al castellano de la información incluida. En ocasiones este listado mostrará vulnerabilidades que aún no han sido traducidas debido a que se recogen en el transcurso del tiempo en el que el equipo de INCIBE realiza el proceso de traducción.

Se emplea el estándar de nomenclatura de vulnerabilidades CVE (Common Vulnerabilities and Exposures), con el fin de facilitar el intercambio de información entre diferentes bases de datos y herramientas. Cada una de las vulnerabilidades recogidas enlaza a diversas fuentes de información así como a parches disponibles o soluciones aportadas por los fabricantes y desarrolladores. Es posible realizar búsquedas avanzadas teniendo la opción de seleccionar diferentes criterios como el tipo de vulnerabilidad, fabricante, tipo de impacto entre otros, con el fin de acortar los resultados.

Mediante suscripción RSS o Boletines podemos estar informados diariamente de las últimas vulnerabilidades incorporadas al repositorio.

CVE-2026-63305
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** AVideo through 29.0 contains an OS command injection vulnerability in the ffmpeg.json.php endpoint where notifyCode and callback parameters are concatenated into a shell command without escaping. Attackers who can craft a valid encrypted payload can inject arbitrary shell metacharacters into these fields to execute OS commands as the web-server user.
Gravedad CVSS v4.0: CRÍTICA
Última modificación:
20/07/2026

CVE-2026-11386
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** An input validation and injection vulnerability exists in Canonical ubuntu-pro-client (formerly ubuntu-advantage-tools). The client constructs APT source files (such as /etc/apt/sources.list.d/ubuntu-.list or their DEB822 equivalents) using data received directly from the contract server response via the directives.suites[] and directives.aptURL fields. Because the client utilizes Python's str.format() to write these files without performing escaping, validation, or newline character filtering, a malicious or tampered contract response containing embedded newline (\n) characters can successfully inject arbitrary, attacker-controlled deb configuration lines into root-owned APT sources. When combined with the unvalidated additionalPackages[] field—which is passed positionally into a root-executed apt-get install command—an attacker capable of spoofing or manipulating the contract response (e.g., via a compromised internal infrastructure, an intercepted connection utilizing a trusted CA, or local logical bugs) can force the client to fetch and install malicious packages. This ultimately leads to arbitrary code execution with root privileges on the affected system. This component is preinstalled on supported Ubuntu Server releases and auto-attaches by default on cloud provider Ubuntu Pro images.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
16/07/2026

CVE-2026-12391
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** An insecure symlink following vulnerability exists in Canonical ubuntu-pro-client (formerly ubuntu-advantage-tools) within the pro collect-logs command framework. The utility creates or utilizes predictable temporary file paths or user-accessible log directories when gathering diagnostic information without verifying the file type or ownership. An unprivileged local attacker can exploit this behavior by creating a symbolic link (symlink) at a predictable destination path pointing to an arbitrary, root-readable file (such as /etc/shadow or private files within /root). When a root administrator or operator subsequently executes the pro collect-logs command, the tool follows the user-controlled symlink, reads the target file, and compresses its contents into the resulting diagnostic support archive. Because the output archive remains readable by the unprivileged user, the attacker can extract and read the sensitive root-owned files, leading to a complete information disclosure of system secrets.
Gravedad CVSS v3.1: MEDIA
Última modificación:
16/07/2026

CVE-2025-71377
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** stoatchat (delta) versions before 20250210-1 (0.8.2) contain a logic error in the query messages route. When fetching messages 'nearby' another message, the database query can be given a message limit of zero, which the database interprets as 'no limit'. A remote unauthenticated attacker can craft nearby message fetch requests to download an entire channel's message history in a single expensive request, and can send many such requests in parallel, resulting in denial of service through resource exhaustion.
Gravedad CVSS v4.0: ALTA
Última modificación:
20/07/2026

CVE-2025-71388
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** stoatchat (delta/Revolt) versions from 20241213-1 before 20250210-1 allow users with only ViewChannel (read) permission on a channel to fetch that channel's webhooks, including their tokens, because the webhook fetch endpoint checked for ViewChannel instead of ManageWebhooks. Using a retrieved token, an attacker can send arbitrary messages to the channel, bypassing channel permissions and impersonating a bot or webhook. Fixed in 20250210-1 (0.8.2).
Gravedad CVSS v4.0: ALTA
Última modificación:
20/07/2026

CVE-2024-58360
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** stoatchat versions before 0.7.8 fail to enforce account creation restrictions including invite-only mode, email verification, captcha, and shield verification. Attackers can create unlimited accounts with unverified email addresses, increasing denial-of-service risk and compromising service integrity.
Gravedad CVSS v4.0: MEDIA
Última modificación:
18/07/2026

CVE-2026-59249
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Inconsistent interpretation of HTTP requests (HTTP response smuggling) vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize a strict intermediary and the Mint client on the same pooled connection, enabling response-queue poisoning against subsequent requests that share the connection.<br /> <br /> The Mint.HTTP1.decode_body/5 function in lib/mint/http1.ex parses the chunk-size line of a Transfer-Encoding: chunked response with Integer.parse(data, 16). RFC 7230 defines chunk-size = 1*HEXDIG and forbids any sign prefix, but Integer.parse/2 accepts an optional leading + or -. A chunk-size line of +5 is accepted as a five-byte chunk; lines of +0 and -0 are accepted as the terminating zero-length chunk and end the message body early.<br /> <br /> An RFC-strict intermediary in the response path rejects these forms, so the intermediary and the Mint client disagree on where one response ends and the next begins. On a pooled keep-alive connection, an attacker-influenced origin can inject bytes that the client attributes to the next legitimate response on the same connection, poisoning the response queue and corrupting the responses returned to unrelated in-flight requests.<br /> <br /> This issue affects mint: from 0.1.0 before 1.9.3.
Gravedad CVSS v4.0: MEDIA
Última modificación:
16/07/2026

CVE-2026-35146
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** HCL DFXServer is affected by an Unencrypted Communication vulnerability. The application permits users to establish connections over unencrypted channels via the HTTP protocol, which could allow a remote attacker to intercept network traffic and expose sensitive data transmitted between the user and the application.
Gravedad CVSS v3.1: MEDIA
Última modificación:
21/07/2026

CVE-2026-35147
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** HCL DFXServer is affected by a Broken Authentication vulnerability via direct API access. The application fails to verify the user&amp;#39;s authentication status when accessing specific API endpoints, allowing an unauthenticated attacker to interact with the APIs and perform unauthorized actions without valid credentials.
Gravedad CVSS v3.1: ALTA
Última modificación:
21/07/2026

CVE-2026-35148
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** HCL DFXServer is affected by a Missing Access Control vulnerability. This vulnerability states that certain endpoints are accessible without any form of authentication in another browser. This allows any network user to invoke these APIs and interact with the application without verification of their identity or authorization level.
Gravedad CVSS v3.1: MEDIA
Última modificación:
21/07/2026

CVE-2026-35149
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** HCL DFXServer is affected by an Authentication Bypass vulnerability via server response manipulation. An unauthorized user without valid credentials can exploit this flaw by intercepting and altering the server&amp;#39;s authentication responses, allowing them to gain unauthorized access to the application without verification.
Gravedad CVSS v3.1: ALTA
Última modificación:
21/07/2026

CVE-2023-49900
Fecha de publicación:
16/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** An unauthenticated remote attacker is able to perform remote code execution due to incorrectly sanitized user input in the SetParameter command.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
16/07/2026
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