AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-34123

CRITICAL · CVSS 9.8 EPSS 0.74%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-07-18 · 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-2021-34123
Severity
CRITICAL
CVSS
9.8
EPSS
0.74%

Original NVD Description

An issue was discovered on atasm, version 1.09. A stack-buffer-overflow vulnerability in function aprintf() in asm.c allows attackers to execute arbitrary code on the system via a crafted file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)