CVE-2026-14610

MEDIUM

Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile heap-based overflow

Title source: cna
STIX 2.1

Description

A flaw has been found in Open Asset Import Library Assimp up to 6.0.5. Impacted is the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. Patch name: eb84eec580d3f4ba2f0fd87409b7d0744620f11e. Applying a patch is the recommended action to fix this issue.

References (8)

Core 8
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-376118 | Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile heap-based overflow
https://vuldb.com/vuln/376118
Signature, Permissions Required signature permissions-required
VDB-376118 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/376118/cti
Third Party Advisory third-party-advisory
CVE-2026-14610 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-14610
Third Party Advisory third-party-advisory
Submit #844646 | Assimp commit 17c12da Heap-based Buffer Overflow
https://vuldb.com/submit/844646
Issue Tracking issue-tracking
https://github.com/assimp/assimp/issues/6622
Patch issue-tracking patch
https://github.com/assimp/assimp/pull/6649

Scores

CVSS v3 5.3
EPSS 0.0013
EPSS Percentile 2.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-122
Status published
Products (6)
Open Asset Import Library/Assimp 6.0.0
Open Asset Import Library/Assimp 6.0.1
Open Asset Import Library/Assimp 6.0.2
Open Asset Import Library/Assimp 6.0.3
Open Asset Import Library/Assimp 6.0.4
Open Asset Import Library/Assimp 6.0.5
Published Jul 03, 2026
Tracked Since Jul 04, 2026