What’s Vulnerable › Vulnerabilities

CVE-2021-21794

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-08 · updated 2026-06-17
• Weakness: CWE-119

Description

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.

Affected products

• Accusoft ImageGear: 19.9

References

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

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