Firetruck

CVE-2021-3156

KEV
Updated Oct 21, 2025 · PUBLISHED
View KEV entry →

Description

Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
n/an/a / n/an/aaffected