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-2026-81824

Publication date:
08/09/2026
The vulnerability, if exploited, could allow a miscreant to run arbitrary JavaScript code in a browser session of a PIMBoards user who was socially engineered to click on a malicious link.
Severity CVSS v4.0: MEDIUM
Last modification:
08/09/2026

CVE-2026-81396

Publication date:
08/09/2026
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81397

Publication date:
08/09/2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81398

Publication date:
08/09/2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81395

Publication date:
08/09/2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81400

Publication date:
08/09/2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81399

Publication date:
08/09/2026
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81401

Publication date:
08/09/2026
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81388

Publication date:
08/09/2026
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81389

Publication date:
08/09/2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81390

Publication date:
08/09/2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026

CVE-2026-81391

Publication date:
08/09/2026
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
08/09/2026