CVE-2026-78155

critical

Description

privilege escalation in StackGres operator allows a low-privilege tenant who owns a database to gain administrator privileges

References

https://gitlab.com/ongresinc/stackgres/-/work_items/3177

Details

Source: Mitre, NVD

Published: 2026-08-23

Updated: 2026-08-23

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.9

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00479