AUGUST 4, 2026
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Case File

CVE-2021-42374

MEDIUM · CVSS 5.3 EPSS 0.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-42374
Severity
MEDIUM
CVSS
5.3
EPSS
0.58%

Original NVD Description

An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that