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I. Basic Information for CVE-2026-40026
Vulnerability Information

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Vulnerability Title
Sleuth Kit ISO9660 SUSP Extension Reference Out-of-Bounds Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parse_susp() function trusts len_id, len_des, and len_src fields from the disk image to memcpy data into a stack buffer without verifying that the source data falls within the parsed SUSP block. An attacker can craft a malicious ISO image that causes reads past the end of the SUSP data buffer, and a zero-length SUSP entry can trigger an infinite parsing loop.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
The Sleuth Kit 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
The Sleuth Kit(TSK)是Brian Carrier个人开发者的一套数据取证工具集合。该工具能够分析FAT、NTFS、UFS等文件系统,并提供文件系统的详细信息。 The Sleuth Kit 4.14.0及之前版本存在缓冲区错误漏洞,该漏洞源于越界读取和无限循环,可能导致信息泄露或拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
sleuthkitsleuthkit 0 ~ 4.14.0 -
II. Public POCs for CVE-2026-40026
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III. Intelligence Information for CVE-2026-40026
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IV. Related Vulnerabilities
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