CVE-2026-12818 CRITICAL

CVE-2026-12818: DVP-12SE Exposure of Sensitive Information Vulnerability

Vendor Deltaww

Product DVP-12SE

Weakness CWE-770 · Uncontrolled resource consumption

Published June 30, 2026

Last update June 30, 2026

View on NVD All CVEs

CVSS base score

9.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Delta Electronics DVP12SE PLCs are susceptible to a resource allocation vulnerability without limits or throttling (CWE-770) within their Modbus TCP service.

Key dates

02Disclosure timeline

June 30, 2026 CVE published

June 30, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-12818 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/770.html

Related vulnerabilities

CVE-2026-12818: DVP-12SE Exposure of Sensitive Information Vulnerability

01Description

02Disclosure timeline

03References

04Related CVE