PT-2026-55577 · Assimp · Assimp

Tygls · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-14604

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp versions prior to 6.0.5

Description A double free issue exists in the PLY Model Handler component within the Assimp::Exporter::ExportToBlob() function located in the code/AssetLib/Ply/PlyLoader.cpp file. This flaw allows a remote attacker to trigger a double free, which occurs when the program attempts to free the same memory location twice, potentially leading to a crash or arbitrary code execution.

Recommendations Update Open Asset Import Library Assimp to version 6.0.5 or later.

Exploit

Fix

Buffer Overflow

Double Free

Weakness Enumeration

CWE-119

CWE-415

Related Identifiers

CVE-2026-14604

Affected Products

Assimp

References · 9

• 🔥❌ https://github.com/user-attachments/files/27232640/poc.zip · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2026-14604 · Security Note
• https://github.com/assimp/assimp/issues/6620 · Note
• https://twitter.com/MalwareObserver/status/2073129920646066236 · Twitter Post
• https://twitter.com/CVEnew/status/2073136346277810492 · Twitter Post
• https://vuldb.com/cve/CVE-2026-14604 · Note
• https://vuldb.com/vuln/376112 · Note
• https://vuldb.com/submit/844567 · Note
• https://vuldb.com/vuln/376112/cti · Note