CVE-2026-40026
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parse_susp() function
CVSS
4.4
Medium
EPSS
0.1%
p3
KEV
—
Exploit Today
1
0-100
Published: Apr 8, 2026 · Last modified: Jul 24, 2026 · CWE-125
0.1%EPSS · 30 days0.2%
2026-09-282026-10-25
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.
- github.comhttps://github.com/sleuthkit/sleuthkit/commit/a95b0ac21733b059a517aaefa667a17e1bcbdee1
- github.comhttps://github.com/sleuthkit/sleuthkit/pull/3445
- mobasi.aihttps://mobasi.ai/sentinel
- www.vulncheck.comhttps://www.vulncheck.com/advisories/sleuth-kit-iso9660-susp-extension-reference-out-of-bounds-read
CVECVSSEPSSKEVRExploitTitleMod.
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