High severity7.8NVD Advisory· Published Mar 31, 2026· Updated Jul 25, 2026
CVE-2026-3308
CVE-2026-3308
Description
An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdf_load_image_imp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code execution.
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Affected products
2Patches
Vulnerability mechanics
References
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