Assimp through 6.0.5 contains an integer overflow vulnerability in MD2Importer::ValidateHeader() that allows attackers to bypass frame table bounds checks using crafted header fields. Attackers can supply a malicious .md2 file whose numFrames and numVertices values wrap the 32-bit size check, causing heap out-of-bounds reads that crash applications or expose adjacent heap memory.
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Affected Vendors & Products
References
History
Wed, 28 Oct 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Assimp through 6.0.5 contains an integer overflow vulnerability in MD2Importer::ValidateHeader() that allows attackers to bypass frame table bounds checks using crafted header fields. Attackers can supply a malicious .md2 file whose numFrames and numVertices values wrap the 32-bit size check, causing heap out-of-bounds reads that crash applications or expose adjacent heap memory. | |
| Title | Assimp through 6.0.5 Heap Out-of-Bounds Read via MD2 Importer Integer Overflow | |
| First Time appeared |
Assimp
Assimp assimp |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Assimp
Assimp assimp |
|
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-28T02:03:17.365Z
Updated: 2026-10-28T02:03:17.365Z
Reserved: 2026-10-27T13:04:09.906Z
Link: CVE-2026-117608
No data.
Status : Received
Published: 2026-10-28T03:17:12.450
Modified: 2026-10-28T03:17:12.450
Link: CVE-2026-117608
No data.