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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-2021-29993
Publication date:
03/11/2021
Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-29991
Publication date:
03/11/2021
Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-39238
Publication date:
03/11/2021
Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-39237
Publication date:
03/11/2021
Certain HP LaserJet, HP LaserJet Managed, HP PageWide, and HP PageWide Managed printers may be vulnerable to potential information disclosure.
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-38492
Publication date:
03/11/2021
When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in Internet Explorer in unprivileged mode. *This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
21/10/2024

CVE-2021-38493
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. 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:
09/12/2022

CVE-2021-38495
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. 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:
09/12/2022

CVE-2021-38491
Publication date:
03/11/2021
Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
16/03/2022

CVE-2021-38496
Publication date:
03/11/2021
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
21/10/2024

CVE-2021-38500
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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 Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
21/10/2024

CVE-2020-5955
Publication date:
03/11/2021
An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges.
Severity CVSS v4.0: Pending analysis
Last modification:
12/07/2022

CVE-2021-41036
Publication date:
03/11/2021
In versions prior to 1.1 of the Eclipse Paho MQTT C Client, the client does not check rem_len size in readpacket.
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021
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