Description
A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.
Published: 2026-10-20
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

Vendor Solution

Advantech has released a security update to address these vulnerabilities. Users and administrators of affected product versions are advised to update to the latest version immediately.

Tracking

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Advisories

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History

Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description A NULL pointer dereference vulnerability in the logs management functionality could allow an unauthenticated attacker to crash the service.
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: CSA

Published:

Updated: 2026-10-20T08:24:51.155Z

Reserved: 2026-05-04T03:13:39.244Z

Link: CVE-2026-43839

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-20T09:17:10.277

Modified: 2026-10-20T09:17:10.277

Link: CVE-2026-43839

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.