Is CVE-2026-38719 actively exploited?

No active exploitation of CVE-2026-38719 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-38719 be exploited remotely?

No. CVE-2026-38719 requires local access to exploit.

What is the CVSS score of CVE-2026-38719?

CVE-2026-38719 has a CVSS score of 6.2 (MEDIUM).

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MEDIUM

CVE-2026-38719

CWE-125Published: May 18, 2026· Updated: May 18, 2026

6.2

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.1th

Official Description

OpENer v2.3-558-g1e99582 contains an out-of-bounds read vulnerability in the Common Packet Format (CPF) parser, specifically in CreateCommonPacketFormatStructure() in source/src/enet_encap/cpf.c. A crafted ENIP/CPF message can supply an attacker-controlled item_count value that is not consistently validated against the remaining data_length of the CPF slice

NVD Source

Technical Analysis

CVE-2026-38719 requires local access, meaning attackers must already have a foothold on the target system.

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 availability disruption (denial of service), with a CVSS base score of 6.2.