CVE-2021-3998

HIGH · CVSS 7.5 EPSS 1.47%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-08-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-3998

Severity

HIGH

CVSS

7.5

EPSS

1.47%

Original NVD Description

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.