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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8f34-f56x-9xph | msgpack5: Truncated map32 headers throw an unexpected error |
Thu, 08 Oct 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 08 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the decoder reads the four-byte length of a map32 value before validating that the complete five-byte header is available. A truncated map32 header therefore causes a checked out-of-bounds buffer read and throws RangeError instead of IncompleteBufferError, which can unexpectedly terminate a request, stream, or worker in applications that wait for additional bytes after IncompleteBufferError. There is no adjacent-memory disclosure because the buffer implementation checks bounds. This issue is fixed in version 6.1.0. | |
| Title | msgpack5: Truncated map32 headers throw an unexpected error | |
| Weaknesses | CWE-125 | |
| References |
| |
| Metrics |
cvssV3_1
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-08T17:32:23.572Z
Reserved: 2026-10-07T15:53:23.587Z
Link: CVE-2026-107302
Updated: 2026-10-08T17:32:19.946Z
Status : Deferred
Published: 2026-10-08T18:17:19.100
Modified: 2026-10-08T20:48:36.970
Link: CVE-2026-107302
No data.
OpenCVE Enrichment
Updated: 2026-10-08T19:00:07Z
-
CWE-125
Out-of-bounds Read
Github GHSA