CVE-2026-38719Disclosure

LOWCVSS 6.2 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-125

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-38719

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds143d
Disclosure
CVE-2026-38719 Out-of-Bounds Read in OpENer v2.3-558-g1e99582 CPF Parser https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-38719
Post summary
A brief disclosure of an out-of-bounds read vulnerability in OpENer v2.3, with no evidence of active exploitation, PoC, or patch details available.
0000058
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