CVE-2026-1286 — MEDIUM (6.5)

Q: How severe is CVE-2026-1286?

CVE-2026-1286 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-1286?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Ecostruxure Foxboro Dcs Control Software.

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Foxboro Dcs Control Software	< 8.1

Related Weaknesses (CWE)

CWE-502

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-03&p_enDocVendor AdvisoryMitigation

FAQ

What is CVE-2026-1286?

CVE-2026-1286 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 use...

How severe is CVE-2026-1286?

CVE-2026-1286 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1286?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Ecostruxure Foxboro Dcs Control Software.