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-2026-57249

Publication date:

08/07/2026

After the application opened the PDF file, the script first reset the annotation status, then triggered the reset form event by additional action. During the re-entry process, the application access invalid objects and crashed.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57248

Publication date:

08/07/2026

When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack of sufficient object type and argument checks. As a result, due to the damage to the internal structure of the annotations, it causes the application to crash during subsequent release.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57247

Publication date:

08/07/2026

The application re-enters the document structure via field processing and deletes the current page, and then continues using the field objects obtained before deletion, triggering an illegal read and crashing.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57246

Publication date:

08/07/2026

When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57245

Publication date:

08/07/2026

When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationships and field combinations. This results in the internal objects entering an invalid state. Eventually, during the destruction phase, an invalid pointer write occurred, causing the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57244

Publication date:

08/07/2026

After JavaScript resetting the form, the synchronization process lacks re-entry protection and object lifecycle verification, resulting in the failure of the control pointer during the traversal process. After the pointer fails, it still continues to dereference, causing the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57242

Publication date:

08/07/2026

The application opens the PDF, and JavaScript modifies the form. However, the related objects on the page lack complete lifecycle management and null value validation; when the page state changes, the application continuously dereferences invalid objects, eventually leading to a crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57243

Publication date:

08/07/2026

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57241

Publication date:

08/07/2026

The application opens the PDF, and JavaScript performs operations on the page and the document, causing the page-related objects within the application to lose synchronization; however, the renderer still trusts the outdated page count, and eventually the application crashes due to out-of-bounds access.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57237

Publication date:

08/07/2026

When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57238

Publication date:

08/07/2026

After the application opened the PDF, JavaScript deleted the form field object. Subsequently, it attempted to access the invalid object, which caused the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

CVE-2026-57240

Publication date:

08/07/2026

When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointer references and causing the application to crash.

Severity CVSS v4.0: Pending analysis

Last modification:

09/07/2026

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