PT-2026-115018 · Amazon · Amazon Neptune

CVE-2026-110812

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Published

2026-10-15

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Updated

2026-10-16

CVSS v3.1

9.9

Critical

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Amazon Neptune engine versions prior to 1.5.0.0
Description Deserialization of untrusted data in the Gremlin graph data import component allows an authenticated remote actor with standard database permissions to execute arbitrary code and access internal service credentials. Deserialization is the process of converting a data stream back into an object.
Recommendations Upgrade to Amazon Neptune engine version 1.5.0.0. Apply backports to versions 1.4.8.1 and 1.4.7.1.

Fix

SSRF

Deserialization of Untrusted Data

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Weakness Enumeration

CWE-918CWE-502

Related Identifiers

CVE-2026-110812

Affected Products

Amazon Neptune