To remediate this issue, users should upgrade to version 1.12.1.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Fri, 04 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper handling of highly compressed data in Amazon ion-java before 1.12.1 might allow remote attackers to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression due to insufficient coverage of the GZIP auto-decompression opt-out introduced for CVE-2026-75936. To remediate this issue, users should upgrade to version 1.12.1. | |
| Title | Incomplete fix for CVE-2026-75936 memory-amplification denial of service in Amazon ion-java | |
| First Time appeared |
Amazon
Amazon ion-java |
|
| Weaknesses | CWE-409 | |
| CPEs | cpe:2.3:a:amazon:ion-java:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Amazon
Amazon ion-java |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: AMZN
Published:
Updated: 2026-09-04T19:27:28.963Z
Reserved: 2026-09-04T16:58:12.405Z
Link: CVE-2026-85786
No data.
Status : Received
Published: 2026-09-04T20:17:33.153
Modified: 2026-09-04T20:17:33.153
Link: CVE-2026-85786
No data.
OpenCVE Enrichment
Updated: 2026-09-04T20:45:17Z
-
CWE-409
Improper Handling of Highly Compressed Data (Data Amplification)