CVE-2026-111147
Libyal libesedb through 20260704 Heap Out-of-Bounds Read via libesedb_record_get_multi_value
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
Libyal libesedb through 20260704 contains a heap out-of-bounds read vulnerability in libesedb_record_get_multi_value() that allows attackers to read past buffers via unbounded multi-value offset tables. Attackers can supply a crafted ESE/EDB database processed by esedbexport to crash the application or expose up to about 32 KiB of adjacent heap memory.
| CWE | CWE-125 |
| Vendor | libyal |
| Product | libesedb |
| Published | Oct 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Affected Versions
libyal / libesedb
0 ≤ 20260704
References
hackmd.io: https://hackmd.io/@haind-pwn/libesedb-multi-value-offset-table-oob-read github.com: https://github.com/libyal/libesedb/blob/cf49b6d420d4a44dcd6355bc0d6b36f9f580f350/libesedb/libesedb_record.c#L3776-L3830 github.com: https://github.com/libyal/libesedb vulncheck.com: https://www.vulncheck.com/advisories/libyal-libesedb-through-20260704-heap-out-of-bounds-read-via-libesedb-record-get-multi-value
Credits
HaiND from the Post and Telecommunication Institute of Technology