Schneider Electric Fixes Power Build Rapsody File-Handling Vulnerability
Tech GuruQuick Answer
Match each Rapsody installation to its regional edition and install the corresponding fixed version. Back up engineering projects, validate normal SSD-file workflows offline, and retain version and test evidence.
Confirm Scope And Apply The Supported Remediation
What to do now: Record Rapsody edition, complete version, engineering workstation owners and project-file exchange paths. The issue requires a user to open a crafted SSD file. Preserve the regional affected-version mapping; the notice does not establish that an unlisted or unsupported product is unaffected. Obtain the matching edition update through the Schneider Electric product selector linked in the advisory. Back up systems and test patches in a development or offline environment before deployment. Verify the installed version, open trusted representative projects and validate diagrams and bills of material. Retain installer provenance, project backups and regression-test results.
Last verified: 2026-11-10 UTC. Recheck the authoritative advisory and supported distribution channel before changing production.
Scope And Authority
| Product scope | EcoStruxure Power Build Rapsody engineering software |
|---|---|
| Advisory | SEVD-2026-314-01 |
| CVE | CVE-2026-119055 |
| Authoritative release date | November 10, 2026 at 08:00 UTC, from the Schneider Electric CSAF initial_release_date. |
| Authority revision date | Version 1.0.0; original publication and current revision timestamps are identical. |
| Affected versions | FR V2.9.1.0 and prior; ESP V2.8.5.0301 and prior; PT V2.8.7.0101 and prior; BEL(FR) V2.8.8.0201 and prior; BEL(EN) V2.8.3.0201 and prior; INT(EN) V2.8.4.0401 and prior; INT(FR) V2.8.6.0000 and prior; NL V2.8.2.0000 and prior. |
| Fixed version | FR V2.9.12.0101; ESP V2.9.5.0000; PT V2.9.7.0000; BEL(FR) V2.9.8.0000; BEL(EN) V2.9.3.0000; INT(EN) V2.9.4.0000; INT(FR) V2.9.6.0000; NL V2.9.6.0000 |
| CVSS base score | 4.6 (CVSS v4.0); 5.3 (CVSS v3.1), official base scores |
| CVSS severity | Medium |
| Exploitation status | Schneider Electric does not state malicious exploitation in this advisory.; no exploitation claim is inferred. |
What Changed
Schneider Electric corrected a use-after-free vulnerability in Power Build Rapsody. A local attacker who persuades a user to open a crafted SSD file could cause arbitrary code execution. The vendor supplies different fixed versions for each regional edition.
What To Validate Now
- Inventory. Record Rapsody edition, complete version, engineering workstation owners and project-file exchange paths.
- Establish applicability. The issue requires a user to open a crafted SSD file. Preserve the regional affected-version mapping; the notice does not establish that an unlisted or unsupported product is unaffected.
- Remediate. Obtain the matching edition update through the Schneider Electric product selector linked in the advisory. Back up systems and test patches in a development or offline environment before deployment.
- Validate. Verify the installed version, open trusted representative projects and validate diagrams and bills of material. Retain installer provenance, project backups and regression-test results.
- Retain evidence. Preserve asset and owner identifiers, the applicability decision, before-and-after versions, change approval, installation output, validation results, and any exception or rollback record.
Operational Cautions
Do not validate the fix with untrusted SSD files on production workstations. Coordinate engineering availability; consult Schneider Electric Customer Care for patch-removal assistance if rollback is needed.
Evidence To Retain
- Exact product, release stream, package or application version, enabled feature, environment, and accountable owner.
- UTC timestamps, authority revision, approved change record, installer or package-manager output, and resulting version.
- Relevant logs and monitoring evidence, test results, exceptions, compensating controls, and rollback decisions.
Related TechGeeks Resources
Authoritative References
Correction policy: If the authority changes affected versions, fixed versions, severity, exploitation information, mitigations, or required action, TechGeeks will update this notice and its verification date.
