CVE-2021-21808

A memory corruption vulnerability exists in the PNG png_palette_process functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide malicious inputs to trigger this vulnerability.

• CWE-120
• CWE-119

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1276Exploit, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1276Exploit, Third Party Advisory

Published

Jun 11, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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