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Vulnerability · Published Jun 1, 2026 · Assigned by VulDB

CVE-2026-10232Assimp ASE File scene.cpp ~aiNode use after free

Medium 5.3

In plain English

A medium-severity use-after-free in Assimp. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.1%top 98.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

A weakness has been identified in Assimp up to 6.0.4. Affected by this vulnerability is the function aiNode::~aiNode of the file scene.cpp of the component ASE File Parser. Executing a manipulation can lead to use after free. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. The project tagged the reported issue as bug.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12assimpno fix listedDEBIAN-CVE-2026-10232
Debian:13assimpno fix listedDEBIAN-CVE-2026-10232
Debian:14assimpno fix listedDEBIAN-CVE-2026-10232
Ubuntu:22.04:LTSassimpno fix listedUBUNTU-CVE-2026-10232
Ubuntu:24.04:LTSassimpno fix listedUBUNTU-CVE-2026-10232
Ubuntu:25.10assimpno fix listedUBUNTU-CVE-2026-10232
Ubuntu:26.04:LTSassimpno fix listedUBUNTU-CVE-2026-10232
Ubuntu:26.10assimpno fix listedUBUNTU-CVE-2026-10232

Affected products (as reported)

VendorProductVersions
n/a Assimp 6.0.06.0.16.0.26.0.36.0.4

Weakness: CWE-416, CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References