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VulnerabilityPublished

Matio: Heap-buffer-overflow

Affects matioSource GCVE Database

0
Severity
High

Rated High by Threat Radar's AI analysis

Patch
Available – fixed in 174dd543abf4fa9ba81bdd0896bcf1975dce7283

Data as of 27 Oct 2026, 02:43 UTC

What to do

Upgrade matio to 174dd543abf4fa9ba81bdd0896bcf1975dce7283.

Affected software

ProductAffectedFixed in
OSS-Fuzzmatiopkg:generic/matioOther threatsAffected
  • >=ac1c67c687533d2de55f96709ed4512d4c197801 <174dd543abf4fa9ba81bdd0896bcf1975dce7283
Fixed in
  • 174dd543abf4fa9ba81bdd0896bcf1975dce7283

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AI-suggested

A patch is available and has been applied in commit 174dd543abf4fa9ba81bdd0896bcf1975dce7283. Users should update to the fixed version to remediate this vulnerability.

Description

A heap-buffer-overflow vulnerability exists in the Mat_VarGetCellsLinear function of the matio library, as reported by OSS-Fuzz. This issue involves an out-of-bounds read of 8 bytes on the heap, which can lead to memory corruption or crashes.

References

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