What’s Vulnerable › Vulnerabilities

CVE-2021-21776

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-03-31 · updated 2026-06-17
• Weakness: CWE-131

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.

Affected products

• Accusoft ImageGear: 19.8

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1232
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1232

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