# CVE-2026-119055: Schneider Electric EcoStruxure use-after-free in SSD file parsing

Source: https://junglewise.ai/threats/cve-2026-119055-cwe-416-use-after-free-vulnerability-exists-that-could-cause  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-11. Updated: 2026-11-11  
License: CC BY 4.0 with a link back

CVE-2026-119055 · Severity: info · Published 2026-11-11

Schneider Electric EcoStruxure products contain a use-after-free vulnerability in their handling of SSD (Schneider Secure Data) files. A local attacker can exploit this flaw by convincing a user to open a malicious SSD file, potentially leading to arbitrary code execution on the affected system.

Vendors: [Schneider Electric](https://junglewise.ai/threats/vendors/schneider-electric).

## Quick answers

**Is CVE-2026-119055 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-119055 being exploited in the wild.

**How severe is CVE-2026-119055?** Informational severity, published 11 November 2026.

**Which products and versions are affected?** Schneider Electric EcoStruxure.

**Is there a fix for CVE-2026-119055?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-119055 attacked?** It is attacked with local access, in a network appliance.

**Am I affected by CVE-2026-119055?** Check whether you run Schneider Electric EcoStruxure. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A use-after-free vulnerability (CWE-416) exists in the SSD file parsing logic. The attack requires local access and user interaction to open a crafted malicious file. Successful exploitation could allow arbitrary code execution with the privileges of the user opening the file.

## Affected products

- Schneider Electric EcoStruxure

## Timeline

- 2026-11-11: disclosed

## References

- [https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-314-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-314-01.pdf](https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-314-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-314-01.pdf)