CVE-2021-21794

An out-of-bounds write vulnerability exists in the TIF bits_per_sample processing functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

• CWE-119
• CWE-787

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1261Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1261Third Party Advisory

Published

Jul 8, 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.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-21789A privilege escalation vulnerability exists in the way IOBit…8.8
• CVE-2021-2179Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
• CVE-2021-21790An information disclosure vulnerability exists in the the wa…5.5
• CVE-2021-21791An information disclosure vulnerability exists in the the wa…5.5
• CVE-2021-21792An information disclosure vulnerability exists in the the wa…5.5
• CVE-2021-21793An out-of-bounds write vulnerability exists in the JPG sof_n…8.8
• CVE-2021-21795A heap-based buffer overflow vulnerability exists in the PSD…9.8
• CVE-2021-21796An exploitable use-after-free vulnerability exists in the Ja…7.8
• CVE-2021-21797An exploitable double-free vulnerability exists in the JavaS…7.8
• CVE-2021-21798An exploitable return of stack variable address vulnerabilit…7.8
• CVE-2021-21799Cross-site scripting vulnerabilities exist in the telnet_for…6.1
• CVE-2021-2180Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9