Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las ultimas 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 ultimas 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 ultimas vulnerabilidades incorporadas al repositorio.

CVE-2025-55705
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** This vulnerability occurs when the system permits multiple simultaneous <br /> connections to the backend using the same charging station ID. This can <br /> result in unauthorized access, data inconsistency, or potential <br /> manipulation of charging sessions. The lack of proper session management<br /> and expiration control allows attackers to exploit this weakness by <br /> reusing valid charging station IDs to establish multiple sessions <br /> concurrently.
Gravedad CVSS v3.1: ALTA
Última modificación:
22/01/2026

CVE-2025-67652
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** An attacker with access to the project file could use the exposed <br /> credentials to impersonate users, escalate privileges, or gain <br /> unauthorized access to systems and services. The absence of robust <br /> encryption or secure handling mechanisms increases the likelihood of <br /> this type of exploitation, leaving sensitive information more <br /> vulnerable.
Gravedad CVSS v3.1: MEDIA
Última modificación:
22/01/2026

CVE-2025-53968
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** This vulnerability arises because there are no limitations on the number<br /> of authentication attempts a user can make. An attacker can exploit <br /> this weakness by continuously sending authentication requests, leading <br /> to a denial-of-service (DoS) condition. This can overwhelm the <br /> authentication system, rendering it unavailable to legitimate users and <br /> potentially causing service disruption. This can also allow attackers to<br /> conduct brute-force attacks to gain unauthorized access.
Gravedad CVSS v3.1: ALTA
Última modificación:
22/01/2026

CVE-2025-54816
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** This vulnerability occurs when a WebSocket endpoint does not enforce <br /> proper authentication mechanisms, allowing unauthorized users to <br /> establish connections. As a result, attackers can exploit this weakness <br /> to gain unauthorized access to sensitive data or perform unauthorized <br /> actions. Given that no authentication is required, this can lead to <br /> privilege escalation and potentially compromise the security of the <br /> entire system.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
22/01/2026

CVE-2025-25051
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** An attacker could decrypt sensitive data, impersonate legitimate users <br /> or devices, and potentially gain access to network resources for lateral<br /> attacks.
Gravedad CVSS v3.1: MEDIA
Última modificación:
22/01/2026

CVE-2026-23988
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Rufus is a utility that helps format and create bootable USB flash drives. Versions 4.11 and below contain a race condition (TOCTOU) in src/net.c during the creation, validation, and execution of the Fido PowerShell script. Since Rufus runs with elevated privileges (Administrator) but writes the script to the %TEMP% directory (writeable by standard users) without locking the file, a local attacker can replace the legitimate script with a malicious one between the file write operation and the execution step. This allows arbitrary code execution with Administrator privileges. This issue has been fixed in version 4.12_BETA.
Gravedad CVSS v3.1: ALTA
Última modificación:
22/01/2026

CVE-2026-24058
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Soft Serve is a self-hostable Git server for the command line. Versions 0.11.2 and below have a critical authentication bypass vulnerability that allows an attacker to impersonate any user (including admin) by "offering" the victim&amp;#39;s public key during the SSH handshake before authenticating with their own valid key. This occurs because the user identity is stored in the session context during the "offer" phase and is not cleared if that specific authentication attempt fails. This issue has been fixed in version 0.11.3.
Gravedad CVSS v4.0: ALTA
Última modificación:
22/01/2026

CVE-2026-24117
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the caller so data exfiltration is not possible. A malicious actor could attempt to probe an internal network through Blind SSRF. The issue has been fixed in version 1.5.0. To workaround this issue, disable the search endpoint with --enable_retrieve_api=false.
Gravedad CVSS v3.1: MEDIA
Última modificación:
22/01/2026

CVE-2026-23953
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Incus is a system container and virtual machine manager. In versions 6.20.0 and below, a user with the ability to launch a container with a custom YAML configuration (e.g a member of the ‘incus’ group) can create an environment variable containing newlines, which can be used to add additional configuration items in the container’s lxc.conf due to newline injection. This can allow adding arbitrary lifecycle hooks, ultimately resulting in arbitrary command execution on the host. Exploiting this issue on IncusOS requires a slight modification of the payload to change to a different writable directory for the validation step (e.g /tmp). This can be confirmed with a second container with /tmp mounted from the host (A privileged action for validation only). A fix is planned for versions 6.0.6<br /> and 6.21.0, but they have not been released at the time of publication.
Gravedad CVSS v3.1: ALTA
Última modificación:
22/01/2026

CVE-2026-23954
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image (e.g a member of the ‘incus’ group) to use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file read, and host arbitrary file write. This ultimately results in arbitrary command execution on the host. When using an image with a metadata.yaml containing templates, both the source and target paths are not checked for symbolic links or directory traversal. This can also be exploited in IncusOS. A fix is planned for versions 6.0.6 and 6.21.0, but they have not been released at the time of publication.
Gravedad CVSS v3.1: ALTA
Última modificación:
22/01/2026

CVE-2026-23831
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Rekor is a software supply chain transparency log. In versions 1.4.3 and below, the entry implementation can panic on attacker-controlled input when canonicalizing a proposed entry with an empty spec.message, causing nil Pointer Dereference. Function validate() returns nil (success) when message is empty, leaving sign1Msg uninitialized, and Canonicalize() later dereferences v.sign1Msg.Payload. A malformed proposed entry of the cose/v0.0.1 type can cause a panic on a thread within the Rekor process. The thread is recovered so the client receives a 500 error message and service still continues, so the availability impact of this is minimal. This issue has been fixed in version 1.5.0.
Gravedad CVSS v3.1: MEDIA
Última modificación:
22/01/2026

CVE-2026-20904
Fecha de publicación:
22/01/2026
Idioma:
Inglés
*** Pendiente de traducción *** Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users&amp;#39; OpenID identities.
Gravedad CVSS v3.1: MEDIA
Última modificación:
23/01/2026
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