CVE-2021-21782

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

An out-of-bounds write vulnerability exists in the SGI format buffer size processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 31, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21782: High severity, CVSS 8.8 | Vulnix