What’s Vulnerable › Vulnerabilities

CVE-2026-1286

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-10 · updated 2026-06-24
• Weakness: CWE-502

Description

CWE-502: Deserialization of untrusted data vulnerability exists that could lead to loss of confidentiality, integrity and potential remote code execution on workstation when an admin authenticated user opens a malicious project file.

Affected products

• Schneider Electric EcoStruxure™ Foxboro DCS: before 8.1 — fixed in 8.1

How to fix

Upgrade to a fixed version: Schneider Electric EcoStruxure™ Foxboro DCS 8.1. Check the vendor advisory for mitigations.

References

• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-03.pdf

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