What’s Vulnerable › Vulnerabilities

CVE-2019-9034

• Severity: critical (CVSS 9.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-02-23 · updated 2026-06-17
• Weakness: CWE-125

Description

An 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 function ReadNextCell() in mat5.c.

Affected products

• tbeu matio: 1.5.13

References

• https://github.com/TeamSeri0us/pocs/tree/master/matio
• https://github.com/tbeu/matio/issues/103
• https://github.com/TeamSeri0us/pocs/tree/master/matio
• https://github.com/tbeu/matio/issues/103

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