CVE-2026-110877
AdPlug through 2.4 Heap Out-of-Bounds Read via CdmoLoader::load
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
AdPlug through 2.4 contains a heap out-of-bounds read vulnerability in CdmoLoader::load() in src/dmo.cpp that allows attackers to read past a heap allocation by supplying a truncated TwinTeam DMO file. Attackers can supply a 12- or 13-byte file passing dmo_unpacker::decrypt(), opened via CAdPlug::factory, to read bytes beyond packed_module and potentially crash the application.
| CWE | CWE-125 |
| Vendor | adplug |
| Product | adplug |
| 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:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
adplug / adplug
0 ≤ 2.4
References
hackmd.io: https://hackmd.io/@haind-pwn/adplug-ksm-note-loop-databuf-oob-write github.com: https://github.com/adplug/adplug/blob/e491e382479ed2246f124c96c70d94561dce59b9/src/dmo.cpp#L56-L78 github.com: https://github.com/adplug/adplug vulncheck.com: https://www.vulncheck.com/advisories/adplug-through-2.4-heap-out-of-bounds-read-via-cdmoloader-load
Credits
HaiND from the Post and Telecommunication Institute of Technology