CVE-2021-45687

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CVSS 3.1

9.8 critical

EPSS

1%p64

Published

Dec 27, 2021 (Dec 27, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in the raw-cpuid crate before 9.1.1 for Rust. If the serialize feature is used (which is not the the default), a Deserialize operation may lack sufficient validation, leading to memory corruption or a panic.

Vendors: raw-cpuid project
Products: raw-cpuid
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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