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-2026-21239

Publication date:
10/02/2026
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21238

Publication date:
10/02/2026
Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21237

Publication date:
10/02/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21236

Publication date:
10/02/2026
Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21235

Publication date:
10/02/2026
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21228

Publication date:
10/02/2026
Improper certificate validation in Azure Local allows an unauthorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
10/02/2026

CVE-2026-21234

Publication date:
10/02/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21232

Publication date:
10/02/2026
Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21231

Publication date:
10/02/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21229

Publication date:
10/02/2026
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-21222

Publication date:
10/02/2026
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
11/02/2026

CVE-2026-1996

Publication date:
10/02/2026
Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.
Severity CVSS v4.0: MEDIUM
Last modification:
10/02/2026