OSV-2026-933

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2026-933.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-933
Published
2026-06-17T00:20:06Z
Modified
2026-10-14T15:32:56Z
Summary
UNKNOWN READ in aiMesh::~aiMesh
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=524387782

Crash type: UNKNOWN READ
Crash state:
aiMesh::~aiMesh
Assimp::ASEImporter::InternReadFile
Assimp::BaseImporter::ReadFile
References

Affected packages

OSS-Fuzz / assimp

Package

Name
assimp
Purl
pkg:generic/assimp

Affected ranges

Type
GIT
Repo
https://github.com/assimp/assimp.git
Events
Introduced
71b00a5df3fb0237b0e4afeda42a1059ebc80bac
Fixed
3e9c4e1d38a8cf4cbc63513e0f23a58f70833e49

Ecosystem specific 

{
    "severity":  "MEDIUM"
}

Database specific

fixed_range 
"f6ee58e2489f3cbaee328655599f50c5c386a08e:3e9c4e1d38a8cf4cbc63513e0f23a58f70833e49"
introduced_range 
"b3c7df74198c8c165a0a8c24088a8fe2a8528afc:0a343958b1f413dae1c97e91b676609826721d33"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2026-933.yaml"