CVE-2026-78155
Critical
Description
privilege escalation in StackGres operator allows a low-privilege tenant who owns a database to gain administrator privileges
SeverityCritical
CVSS9.9
Exploit probability—
ProductOngres Stackgres
PublishedAug 23, 2026
First seenAug 23, 2026
Weakness typeCWE-426CWE-426
How to fix
Update
- ongres stackgres1.19.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ongres stackgres | v < 1.19.0 | 1.19.0 |
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