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Case File

CVE-2021-25900

CRITICAL · CVSS 9.8 EPSS 1.67%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-26 · 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-2021-25900
Severity
CRITICAL
CVSS
9.8
EPSS
1.67%

Original NVD Description

An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2024-12224 HIGH CVE-2018-25023 HIGH CVE-2019-15554 CRITICAL CVE-2019-15551 CRITICAL CVE-2018-20991 CRITICAL