OSV-2026-752

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2026-752.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-752
Published
2026-05-17T00:02:54.244194Z
Modified
2026-05-17T00:02:54.244689Z
Summary
Heap-buffer-overflow in Mat_VarGetStructsLinear
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513434228

Crash type: Heap-buffer-overflow WRITE 8
Crash state:
Mat_VarGetStructsLinear
matio_struct_cell_fuzzer.cpp
References

Affected packages

OSS-Fuzz / matio

Package

Name
matio
Purl
pkg:generic/matio

Affected ranges

Type
GIT
Repo
https://github.com/tbeu/matio.git
Events

Ecosystem specific

{
    "severity": "HIGH"
}

Database specific

source
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2026-752.yaml"