GHSA-8ffr-xgwf-xj56Published

Uncontrolled recursion in the aws-smithy-json unknown-key skip path allows unauthenticated remote denial of service in smithy-rs generated servers

cve-program · CVE-2026-18140

Published

aws-smithy-json

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "AWS",
                    "product": "aws-smithy-json",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0.32.0",
                            "lessThanOrEqual": "0.62.6",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

nvd · CVE-2026-18140

Published

No affected-package array is stated in this source revision. Check its state and earlier observations; this does not establish that every package is unaffected.

osv · GHSA-8ffr-xgwf-xj56

Published

aws-smithy-json

crates.io

SEMVER · introduced 0 → fixed 0.62.7