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TI-2026-54356 Aliases CVE-2026-78155GHSA-gf36-c938-gjrw

Untrusted Search Path in StackGres

Priority MEDIUM 43CWE-426Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-426.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00518 44th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ongresStackGresup to 1.18.8—No fix listedCNA
  • StackGres Vendorongres Affected up to 1.18.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ongres:stackgres:*:*:*:*:*:kubernetes:*:*before 1.19.0Vulnerableongres
  • cpe:2.3:a:ongres:stackgres:*:*:*:*:*:kubernetes:*:* Versions before 1.19.0 Vulnerable ·ongres

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-78155
  2. 2026-10-03 Alias added: GHSA-gf36-c938-gjrw

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences