CVE-2021-21832

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-08-17 · updated 2026-06-17
Weakness: CWE-680

Description

A memory corruption vulnerability exists in the ISO Parsing functionality of Disc Soft Ltd Deamon Tools Pro 8.3.0.0767. A specially crafted malformed file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

AVB Disc Soft DAEMON Tools Lite: 8.3.0.0767

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1295
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1295

Get alerted when CVE-2021-21832 or the next vulnerability affects your stack