SEPTEMBER 23, 2026
Live Feed
Back to database
Case File

CVE-2021-33641

HIGH · CVSS 7.8 EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-01-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. See the original NVD description below for full technical details.

CVE
CVE-2021-33641
Severity
HIGH
CVSS
7.8
EPSS
0.27%

Original NVD Description

When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).

Related CVEs

Other vulnerabilities affecting the same vendor(s)