Medium severity6.1NVD Advisory· Published Oct 27, 2026· Updated Oct 27, 2026
CVE-2026-117555
CVE-2026-117555
Description
CImg through 4.0.6 contains a heap out-of-bounds read vulnerability in the _load_bmp() function of CImg.h caused by an integer overflow in the row byte count. Attackers can supply a crafted BMP file with a large header width that wraps dx_bytes, causing crashes or heap memory disclosure into the decoded image.
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Affected products
1Patches
Vulnerability mechanics
References
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