Seguridad de la Información

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48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →

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F Alto vulnerabilidad

[CVE-2026-57251] The application opens a PDF, but the cloud-like appearance of the construction process lacks proper …

The application opens a PDF, but the cloud-like appearance of the construction process lacks proper setting of an upper limit and consistency checks. Out-of-bounds access to the underlying array is exposed, ultimately leading to a crash of the application.

F Alto vulnerabilidad

[CVE-2026-57252] When the application opens a PDF file, during the process of JavaScript deleting pages and removing …

When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing.

F Alto vulnerabilidad

[CVE-2026-57254] There is an abnormal annotation within the PDF that is referenced by other objects. When the applica…

There is an abnormal annotation within the PDF that is referenced by other objects. When the application parses the PDF, it fails to perform proper type checking, ultimately causing the application to crash.

F Alto vulnerabilidad

[CVE-2026-57242] The application opens the PDF, and JavaScript modifies the form. However, the related objects on the…

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.

F Alto vulnerabilidad

[CVE-2026-57245] When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks…

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.

F Alto vulnerabilidad

[CVE-2026-57246] When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript…

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.

F Alto vulnerabilidad

[CVE-2026-57248] When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack o…

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.

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F Alto vulnerabilidad

[CVE-2026-57249] After the application opened the PDF file, the script first reset the annotation status, then trigge…

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.

F Alto vulnerabilidad

[CVE-2026-57238] After the application opened the PDF, JavaScript deleted the form field object. Subsequently, it att…

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.

F Alto vulnerabilidad

[CVE-2026-57239] The user-controllable executable files will be directly executed by high-privilege processes, allowi…

The user-controllable executable files will be directly executed by high-privilege processes, allowing low-privilege users to have the opportunity to elevate their privileges to NT AUTHORITY\SYSTEM.

F Alto vulnerabilidad

[CVE-2026-57240] When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic st…

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.

F Alto vulnerabilidad

[CVE-2026-13126] The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application att…

The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing.

F Alto vulnerabilidad

[CVE-2026-13127] The application opens the PDF file. JavaScript then rewrites the document to modify the page structu…

The application opens the PDF file. JavaScript then rewrites the document to modify the page structure, resulting in the invalidation of the page objects. However, the thumbnails still use the invalid page objects, ultimately causing the application to crash.

F Alto vulnerabilidad

[CVE-2026-13128] Embedding JavaScript within a PDF file will cause the page to be deleted. Subsequent scripts will co…

Embedding JavaScript within a PDF file will cause the page to be deleted. Subsequent scripts will continue to access the relevant properties of the document view, eventually leading to the crash of the application.

F Alto vulnerabilidad

[CVE-2026-13129] When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field trave…

When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field traversal, resulting in the program holding an invalid form object when accessing the field property path. Eventually, the application crashes due to reading an invalid pointer.