CVE-2025-8095
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductOpenEdge
PublishedApr 14, 2026
First seenApr 14, 2026
Weakness typeCWE-257CWE-257
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Progress Software Corporation OpenEdge | 12.2.0 ≤ v ≤ 12.2.18, 12.8.0 ≤ v ≤ 12.8.9 | — |
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