What’s Vulnerable › Vulnerabilities

CVE-2023-39453

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-09-25 · updated 2026-06-17
• Weakness: CWE-416

Description

A use-after-free vulnerability exists in the tif_parse_sub_IFD functionality of Accusoft ImageGear 20.1. A specially crafted malformed file can lead to arbitrary code execution. An attacker can deliver this file to trigger this vulnerability.

Affected products

• Accusoft ImageGear: 20.1

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1830
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1830
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1830

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