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Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE  (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2016-5261
Publication date:
05/08/2016
Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5260
Publication date:
05/08/2016
Mozilla Firefox before 48.0 mishandles changes from 'INPUT type="password"' to 'INPUT type="text"' within a single Session Manager session, which might allow attackers to discover cleartext passwords by reading a session restoration file.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5259
Publication date:
05/08/2016
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5258
Publication date:
05/08/2016
Use-after-free vulnerability in the WebRTC socket thread in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code by leveraging incorrect free operations on DTLS objects during the shutdown of a WebRTC session.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5255
Publication date:
05/08/2016
Use-after-free vulnerability in the js::PreliminaryObjectArray::sweep function in Mozilla Firefox before 48.0 allows remote attackers to execute arbitrary code via crafted JavaScript that is mishandled during incremental garbage collection.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5254
Publication date:
05/08/2016
Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by leveraging keyboard access to use the Alt key during selection of top-level menu items.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5253
Publication date:
05/08/2016
The Updater in Mozilla Firefox before 48.0 on Windows allows local users to write to arbitrary files via vectors involving the callback application-path parameter and a hard link.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5252
Publication date:
05/08/2016
Stack-based buffer underflow in the mozilla::gfx::BasePoint4d function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via crafted two-dimensional graphics data that is mishandled during clipping-region calculations.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5251
Publication date:
05/08/2016
Mozilla Firefox before 48.0 allows remote attackers to spoof the location bar via crafted characters in the media type of a data: URL.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-5250
Publication date:
05/08/2016
Mozilla Firefox before 48.0, Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-2839
Publication date:
05/08/2016
Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 on Linux make cairo _cairo_surface_get_extents calls that do not properly interact with libav header allocation in FFmpeg 0.10, which allows remote attackers to cause a denial of service (application crash) via a crafted video.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025

CVE-2016-2838
Publication date:
05/08/2016
Heap-based buffer overflow in the nsBidi::BracketData::AddOpening function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via directional content in an SVG document.
Severity CVSS v4.0: Pending analysis
Last modification:
12/04/2025
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