SEPTEMBER 28, 2026
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Case File

CVE-2021-45687

CRITICAL · CVSS 9.8 EPSS 1.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-27 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2021-45687
Severity
CRITICAL
CVSS
9.8
EPSS
1.12%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)