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-2026-54991

Publication date:
14/07/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54987

Publication date:
14/07/2026
Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54988

Publication date:
14/07/2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
16/07/2026

CVE-2026-54132

Publication date:
14/07/2026
Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.
Severity CVSS v4.0: Pending analysis
Last modification:
14/07/2026

CVE-2026-54983

Publication date:
14/07/2026
Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
14/07/2026

CVE-2026-54129

Publication date:
14/07/2026
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54982

Publication date:
14/07/2026
Integer underflow (wrap or wraparound) in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54432

Publication date:
14/07/2026
Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS). The issue occurs because the attachment MIME type is not properly escaped on the attachment-validation warning page.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54433

Publication date:
14/07/2026
In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, there is Stored Cross-Site Scripting (XSS) via a crafted plain-text email message. The attacker-controlled JavaScript executes within the victim's authenticated session simply by opening or previewing the message (zero-click).
Severity CVSS v4.0: Pending analysis
Last modification:
17/07/2026

CVE-2026-54117

Publication date:
14/07/2026
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54118

Publication date:
14/07/2026
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026

CVE-2026-54112

Publication date:
14/07/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
15/07/2026