Integer Overflow Vulnerability in GIMP TIF File Parsing

CVE-2026-18304

What is CVE-2026-18304?

A critical vulnerability in GIMP's TIF file parsing mechanism can lead to remote code execution. This flaw arises from inadequate validation of user-supplied data, allowing attackers to exploit integer overflow conditions. Successful exploitation requires user interaction, such as visiting a malicious webpage or opening a specially crafted file. Attackers can leverage this flaw to execute arbitrary code within the context of the affected application, posing significant risk to user data and system integrity.

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