Out-of-bounds Write Affecting libmatio package, versions <1.5.13-2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published22 Oct 2026
- disclosed23 Feb 2019
Introduced: 23 Feb 2019
CVE-2019-9027 (opens in a new tab)How to fix?
Upgrade Echo:latest libmatio to version 1.5.13-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libmatio package and not the libmatio package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a heap-based buffer overflow problem in the function ReadNextCell() in mat5.c.