P4Verified

CVE-2025-55078: threadx before 6.4.3 (exclusive); +1 more affected products

CVE-2025-55078. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00174 (percentile 0.06257), scored 2026-10-06.

Affected technology

threadx · before 6.4.3 (exclusive)
eclipse

ThreadX · 0 through 6.4.2
Eclipse Foundation

Description’s affected range: before version 6.4.3

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

An attacker can cause a denial of service (crash) by providing a pointer to a reserved or unmapped memory region. Vendor/CNA’s CVSS 4.0 assessment (base score 5.7/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 2026-10-08 17:35:06.820557+00:00

CWE: CWE-233
CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00174 · percentile 0.06292 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-55078.html