The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other supported prefix encoding, all of which are based on symmetric encryption.
Metrics
Affected Vendors & Products
References
History
Tue, 14 Apr 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Progress Software Corporation
Progress Software Corporation openedge |
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| Vendors & Products |
Progress Software Corporation
Progress Software Corporation openedge |
Tue, 14 Apr 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 14 Apr 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other supported prefix encoding, all of which are based on symmetric encryption. | |
| Title | Recoverable obfuscation using the OECH1 prefix encoding in OpenEdge | |
| Weaknesses | CWE-257 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: ProgressSoftware
Published: 2026-04-14T13:13:43.739Z
Updated: 2026-04-14T13:53:51.682Z
Reserved: 2025-07-23T16:36:12.176Z
Link: CVE-2025-8095
Updated: 2026-04-14T13:53:45.475Z
Status : Received
Published: 2026-04-14T14:16:11.237
Modified: 2026-04-14T14:16:11.237
Link: CVE-2025-8095
No data.