CVE-2026-77810 (GCVE-0-2026-77810)
Vulnerability from cvelistv5 – Published: 2026-08-21 19:34 – Updated: 2026-08-27 16:46
VLAI
EPSS
VEX
Title
Code Injection via Gremlin Query Passthrough in Amazon Athena Neptune Connector
Summary
In the Neptune connector, a user with access to Neptune through Athena Federated Query could gain access to properties in the Lambda supplying the compute for the connector. To remediate this issue, users should upgrade to aws-athena-query-federation v2026.30.1 or later.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 16:08 UTC
CWE
- CWE-95 - Improper neutralization of directives in dynamically evaluated code ('eval injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/awslabs/aws-athena-query-feder… | patch |
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
| https://github.com/awslabs/aws-athena-query-feder… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| AWS | Athena Federated Query Neptune Connector |
Affected:
2024.15.1 , ≤ 2026.28.1
(custom)
cpe:2.3:a:aws:athena_federated_query_neptune_connector:*:*:*:*:*:*:*:* |
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