AUGUST 4, 2026
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Case File

CVE-2021-33632

HIGH · CVSS 7 EPSS 0.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-03-25 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.0. It affects Linux.

CVE
CVE-2021-33632
Severity
HIGH
CVSS
7
EPSS
0.15%
Linux

Original NVD Description

Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in openEuler iSulad on Linux allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This vulnerability is associated with program files https://gitee.Com/openeuler/iSulad/blob/master/src/cmd/isulad/main.C. This issue affects iSulad: 2.0.18-13, from 2.1.4-1 through 2.1.4-2.