AUGUST 4, 2026
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Case File

CVE-2021-31872

CRITICAL · CVSS 9.8 EPSS 2.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-30 · 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-2021-31872
Severity
CRITICAL
CVSS
9.8
EPSS
2.06%

Original NVD Description

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact.

Related CVEs

Other vulnerabilities affecting the same vendor(s)