CVE-2026-110812
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)
- CVSS 4.0
- 9.4
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H - CVSS 3.1
- 9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-502, CWE-918
- Published
- Modified
- Record from
- the NVD, synced
References
- https://aws.amazon.com/security/security-bulletins/2026-136-aws/
- https://docs.aws.amazon.com/neptune/latest/userguide/engine-releases-1.4.7.1.html
- https://docs.aws.amazon.com/neptune/latest/userguide/engine-releases-1.4.8.1.html
- https://docs.aws.amazon.com/neptune/latest/userguide/engine-releases-1.5.0.0.html