CVE Watch6 oct 2026

CVE-2026-106117

ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can p

CVSS

7.5

Alto

EPSS

0.4%

p36

KEV

—

Exploit Today

0-100

Publicado: 6 oct 2026 · Última mod.: 6 oct 2026 · CWE-787

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-10-072026-10-21

Descripción técnica

ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can pass attacker-expanded runs to BitWriterUtils.WriteBits without first checking the current row width. T4TiffCompression.WritePixelRun can accumulate oversized makeup-code runs, and ModifiedHuffmanTiffCompression.Decompress validates the width only after writing. The unchecked writes can overflow the strip buffer, corrupt heap memory, and terminate the process. This strip-path vulnerability is distinct from the tiled decompressor-width mismatch. This issue is fixed in version 4.1.1.

Referencias oficiales

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