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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-2022-40960
Publication date:
22/12/2022
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-40959
Publication date:
22/12/2022
During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-40958
Publication date:
22/12/2022
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-40962
Publication date:
22/12/2022
Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 104 and Firefox ESR 102.2. 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 ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-40957
Publication date:
22/12/2022
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.*This bug only affects Firefox on ARM64 platforms.*. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-3155
Publication date:
22/12/2022
When saving or opening an email attachment on macOS, Thunderbird did not set attribute com.apple.quarantine on the received file. If the received file was an application and the user attempted to open it, then the application was started immediately without asking the user to confirm. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-40956
Publication date:
22/12/2022
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected element's base instead. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-3266
Publication date:
22/12/2022
An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-3034
Publication date:
22/12/2022
When receiving an HTML email that specified to load an iframe element from a remote location, a request to the remote document was sent. However, Thunderbird didn't display the document. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-38477
Publication date:
22/12/2022
Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. 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 ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-38476
Publication date:
22/12/2022
A data race could occur in the PK11_ChangePW function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025

CVE-2022-38478
Publication date:
22/12/2022
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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 Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
15/04/2025
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