What is CVE-2025-46613?

CVE-2025-46613 is a high-severity vulnerability in Openplcproject Openplc, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2025-04-25.

How severe is CVE-2025-46613?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2025-46613 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Openplcproject Openplc

CVE-2025-46613

OpenPLC 3 through 64f9c11 has server.cpp Memory Corruption because a thread may access handleConnections arguments after the parent stack frame becomes unavailable.

Vulnerability class: Race Condition

EPSS: 0.002 (14.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H.

Affected products

Openplcproject Openplc — versions 0

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org

Frequently asked questions

What is CVE-2025-46613?: CVE-2025-46613 is a high-severity vulnerability in Openplcproject Openplc, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2025-04-25.
How severe is CVE-2025-46613?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-46613 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.