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Trio of Critical Bugs Spotted in Delta Industrial PLCs

ID: 28e71417-714d-5e89-ba2b-a4cc3c600268

STIX ID: report--28e71417-714d-5e89-ba2b-a4cc3c600268

Feed Name: Dark Reading

Threat Score
75/100

Date Published: 2026-01-15

Date Updated: 2026-04-21

Author: Nate Nelson, Contributing Writer

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Researchers from OPSWAT's Unit 515 discovered four serious vulnerabilities in Delta Electronics' DVP-12SE11T PLC (three rated critical with CVSS scores up to 9.8). Delta released firmware updates to address the issues, but the report warns patching delays in OT environments could leave safety-critical industrial processes exposed and highlights potential targeting interest from state-level actors.

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