CVE Catalog

CVE-2026-110812

CriticalCVSS 9.9
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.37%

29th percentile - higher than 29% of all known CVEs

Summary

Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard database permissions to execute arbitrary code and access internal service credentials. To remediate this issue, users not enrolled in auto-update should upgrade to Amazon Neptune engine version 1.5.0.0.(Backports to 1.4.8.1 and 1.4.7.1)

Risk Assessment

An authenticated database user can execute arbitrary code and access internal service credentials, potentially leading to privilege escalation and compromise of the environment.

Recommendation

Upgrade the Amazon Neptune engine to version 1.5.0.0 (or backports 1.4.8.1 / 1.4.7.1) and review database user permissions.

Related vulnerabilities

Original NVD description (English source)

Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard database permissions to execute arbitrary code and access internal service credentials. To remediate this issue, users not enrolled in auto-update should upgrade to Amazon Neptune engine version 1.5.0.0.(Backports to 1.4.8.1 and 1.4.7.1)

Vulnerability data from NVD (NIST) · CISA KEV · EPSS