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.
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Affected Vendors & Products
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References
History
Wed, 08 Apr 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Sleuth Kit ISO9660 SUSP Extension Reference Out-of-Bounds Read | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-04-08T21:35:22.278Z
Reserved: 2026-04-08T13:36:44.872Z
Link: CVE-2026-40026
Vulnrichment
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NVD
Status : Received
Published: 2026-04-08T22:16:22.780
Modified: 2026-04-08T22:16:22.780
Link: CVE-2026-40026
Redhat
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OpenCVE Enrichment
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Weaknesses