CVE-2026-52492 - An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster() function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image - 漏洞详情

漏洞编号：CVE-2026-52492

风险等级：高危

漏洞来源：CVE

CVE 编号：CVE-2026-52492

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-190

发布/更新时间：2026-08-24 / 2026-08-27

漏洞描述

An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster() function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image

CVE-2026-52492 - An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster() function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image - 漏洞详情

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