Instituto Nacional de ciberseguridad. Sección Incibe
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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-2026-64556
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> perf/core: Detach event groups during remove_on_exec<br /> <br /> perf_event_remove_on_exec() removes events by calling<br /> perf_event_exit_event(). For top-level events, this removes the event from<br /> the context with DETACH_EXIT only.<br /> <br /> This can leave inconsistent group state when a removed event is a group<br /> leader and the group contains siblings without remove_on_exec. If the group<br /> was active, the surviving siblings can remain active and attached to the<br /> removed leader&amp;#39;s sibling list, but are no longer represented by a valid<br /> group leader on the PMU context active lists.<br /> <br /> A later close of the removed leader uses DETACH_GROUP and can promote the<br /> still-active siblings from this stale group state. The next schedule-in can<br /> then add an already-linked active_list entry again, corrupting the PMU<br /> context active list.<br /> <br /> With DEBUG_LIST enabled, this is caught as a list_add double-add in<br /> merge_sched_in().<br /> <br /> Fix this by detaching group relationships when remove_on_exec removes an<br /> event. This preserves the existing task-exit and revoke behavior, while<br /> ensuring surviving siblings are ungrouped before the removed event leaves<br /> the context.
Gravedad CVSS v3.1: ALTA
Última modificación:
30/07/2026

CVE-2026-64557
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb()<br /> <br /> l2cap_sock_new_connection_cb() returned l2cap_pi(sk)-&gt;chan after<br /> release_sock(parent). Once the parent lock is dropped the newly<br /> enqueued child socket sk is reachable via the accept queue, so another<br /> task can accept and free it before the callback dereferences sk,<br /> resulting in a use-after-free.<br /> <br /> Rework the -&gt;new_connection() op so the core, rather than the callback,<br /> owns the child channel&amp;#39;s lifetime. The op now receives a pre-allocated<br /> new_chan and returns an errno instead of allocating and returning a<br /> channel. l2cap_new_connection() allocates the child channel and links<br /> it into the conn list via __l2cap_chan_add() before invoking the<br /> callback, so the conn-list reference keeps the channel alive once<br /> release_sock(parent) exposes the socket to other tasks.<br /> <br /> Channel configuration that was duplicated in l2cap_sock_init() and the<br /> various new_connection callbacks is consolidated into<br /> l2cap_chan_set_defaults(), which now inherits from the parent channel<br /> when one is supplied.
Gravedad CVSS v3.1: ALTA
Última modificación:
30/07/2026

CVE-2026-9720
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** The Facturación Electrónica Costa Rica plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.2. This is due to missing or incorrect nonce validation on the (global scope, included by fvcr_admin_page_html) function. This makes it possible for unauthenticated attackers to modify the plugin&amp;#39;s configuration, including API tokens, access tokens, economic activity, Hacienda environment mode, invoice and ticket emission flags, exchange rate, and branch settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Gravedad CVSS v3.1: MEDIA
Última modificación:
30/07/2026

CVE-2026-65325
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server reuses multiplexed HTTP/2 origin connections without verifying the server certificate covers the new request hostname.<br /> <br /> This issue affects Apache Traffic Server: from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: MEDIA
Última modificación:
03/08/2026

CVE-2026-65324
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server drops the per-stream buffer cap when dechunking HTTP/2 or HTTP/3 responses, letting a slow client exhaust server memory.<br /> <br /> This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: ALTA
Última modificación:
03/08/2026

CVE-2026-58156
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server mis-parses ports in URLs and userinfo, allowing port-based access-control bypass.<br /> <br /> This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: MEDIA
Última modificación:
03/08/2026

CVE-2026-11973
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** The WP-Lister Lite for eBay plugin for WordPress is vulnerable to generic SQL Injection via the &amp;#39;orderby&amp;#39; parameter in all versions up to, and including, 3.8.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Gravedad CVSS v3.1: MEDIA
Última modificación:
30/07/2026

CVE-2026-13425
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** The Database for CF7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Array Form Field Values in all versions up to, and including, 1.2.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by unauthenticated attackers because Contact Form 7 accepts array-structured input for ordinary text fields (e.g., your-name[]) via the public REST API endpoint /wp-json/contact-form-7/v1/contact-forms/{id}/feedback, and the plugin stores submitted data using $wpdb INSERT with serialize() into a custom wp_cf7db table, bypassing WordPress save-time filtering via wp_insert_post/wp_kses.
Gravedad CVSS v3.1: ALTA
Última modificación:
30/07/2026

CVE-2026-58155
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server truncates over-long header names, allowing header aliasing, request smuggling, and policy bypass.<br /> <br /> This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: CRÍTICA
Última modificación:
03/08/2026

CVE-2026-58154
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server can write out of bounds or overflow integers while parsing MIME and HTTP headers.<br /> <br /> This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: CRÍTICA
Última modificación:
03/08/2026

CVE-2026-58153
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1.<br /> <br /> This issue affects Apache Traffic Server: from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: MEDIA
Última modificación:
03/08/2026

CVE-2026-58152
Fecha de publicación:
29/07/2026
Idioma:
Inglés
*** Pendiente de traducción *** Apache Traffic Server mishandles integers while decoding HPACK/XPACK headers, corrupting memory.<br /> <br /> This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.<br /> <br /> Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Gravedad CVSS v4.0: MEDIA
Última modificación:
03/08/2026
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