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Vulnerability record · CVE-2019-9037 · published 23 February 2019

CVE-2019-9037: Matio project matio out-of-bounds read vulnerability

MMatio Project · Matio

An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a buffer over-read in the function Mat_VarPrint() in mat.c.

9.1 CVSS 3.0 Critical EPSS 2.3% · top 17.1% CWE-125 · Out-of-bounds read
9.1CVSS 3.0 base score, v2 6.4
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a buffer over-read in the function Mat_VarPrint() in mat.c.

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

Affected products

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

References

LinkTags
https://github.com/TeamSeri0us/pocs/tree/master/matio ExploitThird Party Advisory
https://github.com/tbeu/matio/issues/103 Third Party Advisory
https://github.com/TeamSeri0us/pocs/tree/master/matio ExploitThird Party Advisory
https://github.com/tbeu/matio/issues/103 Third Party Advisory

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Related vulnerabilities

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

9.8CVE-2025-50343Matio project matio heap-based buffer overflow vulnerabilityAn issue was discovered in matio 1.5.28. A heap-based memory corruption can occur in Mat_VarCreateStruct() when the nfields value does not match the …EPSS 0.41%9.8CVE-2019-13107Matio project matio integer overflow vulnerabilityMultiple integer overflows exist in MATIO before 1.5.16, related to mat.c, mat4.c, mat5.c, mat73.c, and matvar_struct.cEPSS 1.8%9.1CVE-2019-9028Matio project matio out-of-bounds read vulnerabilityAn issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read in the function InflateDime…EPSS 2.0%9.1CVE-2019-9030Matio project matio out-of-bounds read vulnerabilityAn issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read in Mat_VarReadNextInfo5() i…EPSS 2.3%9.1CVE-2019-9033Matio project matio out-of-bounds read vulnerabilityAn issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read for the "Rank and Dimension…EPSS 2.1%9.1CVE-2019-9034Matio project matio out-of-bounds read vulnerabilityAn issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read for a memcpy in the functio…EPSS 2.0%9.1CVE-2019-9035Matio project matio out-of-bounds read vulnerabilityAn issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a stack-based buffer over-read in the function ReadNextStr…EPSS 2.3%8.8CVE-2020-19497Matio project matio integer overflow vulnerabilityInteger overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial …EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2019-9037), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.