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Vulnerability record · CVE-2018-18194 · published 9 October 2018

CVE-2018-18194: Linuxsampler libgig out-of-bounds read vulnerability

Linuxsampler · Libgig

An issue was discovered in libgig 4.1.0. There is a heap-based buffer over-read in DLS::Region::GetSample() in DLS.cpp.

8.8 CVSS 3.0 High EPSS 1.2% · top 33.5% CWE-125 · Out-of-bounds read
8.8CVSS 3.0 base score, v2 6.8
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in libgig 4.1.0. There is a heap-based buffer over-read in DLS::Region::GetSample() in DLS.cpp.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/TeamSeri0us/pocs/blob/master/libgig/README-1008.md ExploitThird Party Advisory
https://github.com/TeamSeri0us/pocs/blob/master/libgig/README-1008.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-18197Linuxsampler libgig memory buffer overflow vulnerabilityAn issue was discovered in libgig 4.1.0. There is an operator new[] failure (due to a big pSampleLoops heap request) in DLS::Sampler::Sampler in DLS.…EPSS 1.4%8.8CVE-2021-32294Linuxsampler libgig out-of-bounds write vulnerabilityAn issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allo…EPSS 1.5%8.8CVE-2018-18193Linuxsampler libgig memory buffer overflow vulnerabilityAn issue was discovered in libgig 4.1.0. There is operator new[] failure (due to a big pWavePoolTable heap request) in DLS::File::File in DLS.cpp.EPSS 1.2%8.8CVE-2018-18196Linuxsampler libgig out-of-bounds read vulnerabilityAn issue was discovered in libgig 4.1.0. There is a heap-based buffer over-read in RIFF::List::GetListTypeString in RIFF.cpp.EPSS 1.2%8.8CVE-2018-14449Linuxsampler libgig out-of-bounds read vulnerabilityAn issue was discovered in libgig 4.1.0. There is an out of bounds read in gig::File::UpdateChunks in gig.cpp.EPSS 1.2%8.8CVE-2018-14450Linuxsampler libgig out-of-bounds read vulnerabilityAn issue was discovered in libgig 4.1.0. There is an out-of-bounds read in the "update dimension region's chunks" feature of the function gig::Region…EPSS 1.2%8.8CVE-2018-14451Linuxsampler libgig out-of-bounds write vulnerabilityAn issue was discovered in libgig 4.1.0. There is a heap-based buffer overflow in the function RIFF::Chunk::Read in RIFF.cpp.EPSS 1.1%8.8CVE-2018-14452Linuxsampler libgig out-of-bounds read vulnerabilityAn issue was discovered in libgig 4.1.0. There is an out-of-bounds read in the "always assign the sample of the first dimension region of this region…EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2018-18194), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.