CVE-2021-45690

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_binary may read from uninitialized memory locations.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-908

Affected software

No affected versions have been published.

Timeline

Published
Dec 27, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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