Is CVE-2026-13128 actively exploited?

No active exploitation of CVE-2026-13128 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-13128 be exploited remotely?

No. CVE-2026-13128 requires local access to exploit.

What is the CVSS score of CVE-2026-13128?

CVE-2026-13128 has a CVSS score of 7.8 (HIGH).

HOME VULNERABILITIESCVE-2026-13128

HIGH

CVE-2026-13128

CWE-416Published: July 8, 2026· Updated: Jul 9, 2026

7.8

CVSS v3.1

EPSS:0.12%probability of exploitation in 30 daysPercentile:1.9th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-13128 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

From a weakness classification perspective (CWE-416): Use-after-free vulnerabilities involve accessing memory after it has been freed, often enabling arbitrary code execution.