CVE-2026-110877CWE-125

CVE-2026-110877

Medium · published October 15, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
2.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
6.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00130 · 2.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-10-15T23:17Z
References (4)
https://github.com/adplug/adplug · [email protected]https://github.com/adplug/adplug/blob/e491e382479ed2246f124c96c70d94561dce59b9/src/dmo.cpp#L56-L78 · [email protected]https://hackmd.io/@haind-pwn/adplug-ksm-note-loop-databuf-oob-write · [email protected]https://www.vulncheck.com/advisories/adplug-through-2.4-heap-out-of-bounds-read-via-cdmoloader-load · [email protected]
EPSS history
Timeline
  • 17 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 18:57Z
    AdPlug through 2.4 Heap Out-of-Bounds Read via CdmoLoader::load
    cvelistv5
  • 15 OCT 18:57Z
    AdPlug through 2.4 Heap Out-of-Bounds Read via CdmoLoader::load
    cvelistv5