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-2026-20861

Publication date:
13/01/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20862

Publication date:
13/01/2026
Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20863

Publication date:
13/01/2026
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20864

Publication date:
13/01/2026
Heap-based buffer overflow in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20865

Publication date:
13/01/2026
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20866

Publication date:
13/01/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20854

Publication date:
13/01/2026
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20856

Publication date:
13/01/2026
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20857

Publication date:
13/01/2026
Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20858

Publication date:
13/01/2026
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20859

Publication date:
13/01/2026
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026

CVE-2026-20860

Publication date:
13/01/2026
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
13/01/2026