PT-2025-40784 · Assimp+1 · Assimp+1

Sand · Published 2025-10-05 · Updated 2025-10-08 · CVE-2025-11275

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 6.0.2

Description A heap-based buffer overflow exists in the function ODDLParser::getNextSeparator within the assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h library. This issue can be triggered locally and an exploit is publicly available.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-122

CWE-119

Related Identifiers

CVE-2025-11275

PYSEC-2025-156

Affected Products

Assimp

Debian

References · 18

• 🔥 https://github.com/assimp/assimp/issues/6357 · Exploit
• 🔥❌ https://github.com/user-attachments/files/22417682/poc.zip · Exploit, Deleted
• https://security-tracker.debian.org/tracker/CVE-2025-11275 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-11275 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2025-156 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-11275 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-11275 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-11275 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-11275 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-11275 · Vendor Advisory
• https://vuldb.com/?submit.658675 · Note
• https://vuldb.com/?ctiid.327009 · Note
• https://twitter.com/VulmonFeeds/status/1974651238579884218 · Twitter Post
• https://vuldb.com/?id.327009 · Note
• https://t.me/cveNotify/137830 · Telegram Post