StableLib is a stable library of useful TypeScript and JavaScript code. Prior to 2.0.4, the @stablelib/cbor decoder recursively processes nested CBOR arrays, maps, and tags through _decodeValue() without enforcing a maximum nesting depth. A sufficiently deep structure exhausts the JavaScript call stack, causing a decoding exception and potentially terminating an uncaught request worker or process. This issue is fixed in version 2.0.4.
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Fri, 09 Oct 2026 09:15:00 +0000
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Wed, 07 Oct 2026 15:30:00 +0000
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Tue, 06 Oct 2026 20:00:00 +0000
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| Description | StableLib is a stable library of useful TypeScript and JavaScript code. Prior to 2.0.4, the @stablelib/cbor decoder recursively processes nested CBOR arrays, maps, and tags through _decodeValue() without enforcing a maximum nesting depth. A sufficiently deep structure exhausts the JavaScript call stack, causing a decoding exception and potentially terminating an uncaught request worker or process. This issue is fixed in version 2.0.4. | |
| Title | StableLib: Stack exhaustion denial of service via deeply nested CBOR arrays, maps, or tags | |
| Weaknesses | CWE-674 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-06T19:44:03.028Z
Updated: 2026-10-07T14:40:22.293Z
Reserved: 2026-10-06T16:49:40.590Z
Link: CVE-2026-106447
Updated: 2026-10-07T14:40:05.115Z
Status : Awaiting Analysis
Published: 2026-10-06T20:17:26.573
Modified: 2026-10-07T15:17:12.183
Link: CVE-2026-106447
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