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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-2022-31746
Publication date:
22/12/2022
Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31743
Publication date:
22/12/2022
Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers. This could have been used to escape HTML comments on pages that put user-controlled data in them. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31742
Publication date:
22/12/2022
An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between invalid key handles and cross-origin key handles. This could have led to cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31745
Publication date:
22/12/2022
If array shift operations are not used, the Garbage Collector may have become confused about valid objects. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31741
Publication date:
22/12/2022
A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and potentially further memory corruption. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31744
Publication date:
22/12/2022
An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-31737
Publication date:
22/12/2022
A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
16/04/2025

CVE-2022-31738
Publication date:
22/12/2022
When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
16/04/2025

CVE-2022-31739
Publication date:
22/12/2022
When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
16/04/2025

CVE-2022-31740
Publication date:
22/12/2022
On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially exploitable crash. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
16/04/2025

CVE-2022-2200
Publication date:
22/12/2022
If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-29918
Publication date:
22/12/2022
Mozilla developers Gabriele Svelto, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025
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