Qt Framework up to 6.8.9/6.11.2/6.12.0 assimp scene import plugin/Qt3D module out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Qt Framework up to 6.8.9/6.11.2/6.12.0. It has been classified as critical. This issue affects some unknown processing of the component assimp scene import plugin/Qt3D module. Performing a manipulation results in out-of-bounds write. This vulnerability is reported as CVE-2026-111487. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Qt Framework up to 6.8.9/6.11.2/6.12.0. This affects an unknown code block of the component assimp scene import plugin/Qt3D module. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An out-of-bounds write vulnerability in the Qt Framework assimp scene import plugin of the Qt3D module.

It is possible to read the advisory at wiki.qt.io. This vulnerability is uniquely identified as CVE-2026-111487 since 10/16/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 6.8.10, 6.11.3 or 6.12.1 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Framework 6.8.10/6.11.3/6.12.1

Timelineinfo

10/16/2026 CVE reserved
10/30/2026 +14 days Advisory disclosed
10/30/2026 +0 days VulDB entry created
10/30/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wiki.qt.io
Status: Confirmed

CNA: Qt
CVE: CVE-2026-111487 (🔒)

GCVE (CVE): GCVE-0-2026-111487
GCVE (VulDB): GCVE-100-429147

Entryinfo

Created: 10/30/2026 15:40
Changes: 10/30/2026 15:40 (70)
Complete: 🔍
Cache ID: 216::103

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