CVE detail
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 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.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 16.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
Information published.
vendormsrc.microsoft.comApr 11, 2026, 8:40 AM- https://www.vulncheck.com/advisories/sleuth-kit-iso9660-susp-extension-reference-out-of-bounds-readwww.vulncheck.com
No excerpt available.
Exploitwww.vulncheck.comApr 8, 2026, 10:16 PM - https://mobasi.ai/sentinelmobasi.ai
No excerpt available.
Third Party Advisorymobasi.aiApr 8, 2026, 10:16 PM No excerpt available.
Exploitgithub.comApr 8, 2026, 10:16 PMNo excerpt available.
Exploitgithub.comApr 8, 2026, 10:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-40025CVSS 4.8 · Medium
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the APFS filesystem keybag parser where the wrapped_key_parser class follows attacker-controlled leng…
- CVE-2020-10233CVSS 9.1 · Critical
In version 4.8.0 and earlier of The Sleuth Kit (TSK), there is a heap-based buffer over-read in ntfs_dinode_lookup in fs/ntfs.c.
- CVE-2019-14531CVSS 9.8 · Critical
An issue was discovered in The Sleuth Kit (TSK) 4.6.6. There is an out of bounds read on iso9660 while parsing System Use Sharing Protocol data in fs/iso9660.c.
- CVE-2018-19497CVSS 6.5 · Medium
In The Sleuth Kit (TSK) through 4.6.4, hfs_cat_traverse in tsk/fs/hfs.c does not properly determine when a key length is too large, which allows attackers to cause a denial of ser…
- CVE-2018-11740CVSS 8.1 · High
An issue was discovered in libtskbase.a in The Sleuth Kit (TSK) from release 4.0.2 through to 4.6.1. An out-of-bounds read of a memory region was found in the function tsk_UTF16to…
- CVE-2018-11739CVSS 8.1 · High
An issue was discovered in libtskimg.a in The Sleuth Kit (TSK) from release 4.0.2 through to 4.6.1. An out-of-bounds read of a memory region was found in the function raw_read in…