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CVE-2026-78155

critical · 9.9

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

9.9
CVSS
0.5%
EPSS (exploit prob.)
44th
EPSS percentile
2026-08-23
Published

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

Weaknesses

CWE-426

Affected products

VendorProductAffected versions
ongresstackgres< 1.19.0

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-78155