CVE-2022-1515

5.5 mediumEPSS 0.7%

Medium (5.5) in matio project matio. EPSS 0.7% chance of exploitation in the next 30 days.

A memory leak was discovered in matio 1.5.21 and earlier in Mat_VarReadNextInfo5() in mat5.c via a crafted file. This issue can potentially result in DoS.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-401
Published: 2022-05-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

matio_project:matio

References

https://bugzilla.redhat.com/show_bug.cgi?id=2079986
https://github.com/tbeu/matio/issues/186
https://bugzilla.redhat.com/show_bug.cgi?id=2079986
https://github.com/tbeu/matio/issues/186

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