Disclosure summary
CVE-2026-15957 - Uncontrolled recursion in smithy-rs generated JSON, CBOR, and XML deserializers allows unauthenticated remote denial of service via recursive shapes
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
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Open original source · Updated Sep 22, 2026
CVE-2026-15957 - Uncontrolled recursion in smithy-rs generated JSON, CBOR, and XML deserializers allows unauthenticated remote denial of service via recursive shapes
CVE mention in publisher metadata; check the original affected versions.
Original records & references
- NIST NVD record
- CVE Program record
- aws.amazon.com — Publisher advisory
PUBLISHED 2026-09-22T15:48:46-04:00
MODIFIED 2026-09-22T15:48:46-04:00
INGESTED 2026-10-08T12:10:48-04:00