What is CVE-2025-32398?

CVE-2025-32398 is a high-severity vulnerability in Rt-labs P-net, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-05-07.

How severe is CVE-2025-32398?

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

NULL pointer dereference in Rt-labs P-net

CVE-2025-32398

A NULL Pointer Dereference in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.

EPSS: 0.004 (59.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Rt-labs P-net — versions 0

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-32398

Frequently asked questions

What is CVE-2025-32398?: CVE-2025-32398 is a high-severity vulnerability in Rt-labs P-net, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-05-07.
How severe is CVE-2025-32398?: High severity. CVSS v3 base score is 7.5 out of 10.