Is CVE-2019-7834 actively exploited?

No active exploitation of CVE-2019-7834 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-7834 be exploited remotely?

Yes. CVE-2019-7834 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-7834?

CVE-2019-7834 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2019-7834

CRITICAL

CVE-2019-7834

CWE-416Published: May 22, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

NVD Source

Technical Analysis

CVE-2019-7834 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

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 9.8.

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