CVE-2026-111487

Out-of-bounds write vulnerability in the assimp scene import plugin of Qt3D impacts Qt Framework

4.3 MediumFix available

CVE-2026-111487 is a medium vulnerability (CVSS 4.3) in Qt Framework, published October 30, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 2nd percentile. Fixed in qt6-3d 6.12.0-2.1.

What does this mean?

Severity: 4.3 MediumCVSS 4.0, CVE List
Exploit chance: 0.12%EPSS, 2nd percentile
Exploitation: None knownNot on CISA’s or ENISA’s lists
Fixed in: 6.12.0-2.1qt6-3d +21 more

Description

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

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Active

What an attacker can affect

Confidentiality: None
Integrity: High
Availability: High

Exploit likelihood

0.12%Unchanged since Oct 31, 2026

Affected products

qt framework

Affected packages

Affected packages
Package	Affected	Fixed
`qt3d-opensource-src` Debian:12	All versions, plus listed versions 5.15.10+dfsg-15.15.10+dfsg-25.15.12+dfsg-15.15.13+dfsg-15.15.13+dfsg-2 Show 11 moreShow less 5.15.13+dfsg-2+loong645.15.15+dfsg-15.15.15+dfsg-25.15.15+dfsg-35.15.17+dfsg-15.15.17+dfsg-25.15.18+dfsg-15.15.19+dfsg-15.15.19+dfsg-25.15.8+dfsg-25.15.9+dfsg-1	None known
`qt3d-opensource-src` Debian:13	All versions, plus listed versions 5.15.15+dfsg-35.15.17+dfsg-15.15.17+dfsg-25.15.18+dfsg-15.15.19+dfsg-15.15.19+dfsg-2	None known
`qt3d-opensource-src` Debian:14	All versions, plus listed versions 5.15.15+dfsg-35.15.17+dfsg-15.15.17+dfsg-25.15.18+dfsg-15.15.19+dfsg-15.15.19+dfsg-2	None known
`qt6-3d` Debian:12	All versions, plus listed versions 6.10.2+dfsg-16.10.2+dfsg-26.10.2+dfsg-36.11.2+dfsg-16.11.2+dfsg-2 Show 20 moreShow less 6.4.2+dfsg-26.4.2+dfsg-36.4.2+dfsg-46.4.2+dfsg-56.4.2+dfsg-66.6.1+dfsg-16.6.1+dfsg-26.6.2+dfsg-16.6.2+dfsg-26.7.2+dfsg-16.7.2+dfsg-26.7.2+dfsg-36.7.2+dfsg-46.8.2+dfsg-16.8.2+dfsg-26.9.1+dfsg-16.9.1+dfsg-26.9.2+dfsg-16.9.2+dfsg-26.9.2+dfsg-3	None known
`qt6-3d` Debian:13	All versions, plus listed versions 6.10.2+dfsg-16.10.2+dfsg-26.10.2+dfsg-36.11.2+dfsg-16.11.2+dfsg-2 Show 6 moreShow less 6.8.2+dfsg-26.9.1+dfsg-16.9.1+dfsg-26.9.2+dfsg-16.9.2+dfsg-26.9.2+dfsg-3	None known
`qt6-3d` Debian:14	All versions, plus listed versions 6.10.2+dfsg-16.10.2+dfsg-26.10.2+dfsg-36.11.2+dfsg-16.11.2+dfsg-2 Show 6 moreShow less 6.8.2+dfsg-26.9.1+dfsg-16.9.1+dfsg-26.9.2+dfsg-16.9.2+dfsg-26.9.2+dfsg-3	None known
`qt5` Red Hat:hummingbird:1 From an advisory covering 4 CVEs	before 0:5.15.18-3.1.hum1	0:5.15.18-3.1.hum1
`qt5-filesystem` Red Hat:hummingbird:1 From an advisory covering 4 CVEs	before 0:5.15.18-3.1.hum1	0:5.15.18-3.1.hum1
`qt5-rpm-macros` Red Hat:hummingbird:1 From an advisory covering 4 CVEs	before 0:5.15.18-3.1.hum1	0:5.15.18-3.1.hum1
`qt5-srpm-macros` Red Hat:hummingbird:1 From an advisory covering 4 CVEs	before 0:5.15.18-3.1.hum1	0:5.15.18-3.1.hum1

Show 12 moreShow less

Affected packages
Package	Affected	Fixed
`qt3d-opensource-src` Ubuntu:16.04:LTS	All versions, plus listed versions 5.0~git20130731-0ubuntu125.5.1-4ubuntu25.5.1-4ubuntu3	None known
`qt3d-opensource-src` Ubuntu:18.04:LTS	All versions, plus listed versions 5.9.1+dfsg-35.9.2+dfsg-2build15.9.2+dfsg-35.9.3+dfsg-0ubuntu15.9.4+dfsg-0ubuntu25.9.5+dfsg-0ubuntu2	None known
`qt3d-opensource-src` Ubuntu:20.04:LTS	All versions, plus listed versions 5.12.4+dfsg-15.12.5+dfsg-15.12.5+dfsg-1build15.12.5+dfsg-1build25.12.8+dfsg-0ubuntu1	None known
`qt3d-opensource-src` Ubuntu:22.04:LTS	All versions, plus listed versions 5.15.2+dfsg-25.15.3+dfsg-1	None known
`qt6-3d` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.2+dfsg-36.2.4+dfsg-1	None known
`qt3d-opensource-src` Ubuntu:24.04:LTS	All versions, plus listed versions 5.15.10+dfsg-25.15.12+dfsg-15.15.12+dfsg-1build15.15.12+dfsg-1build25.15.13+dfsg-1	None known
`qt6-3d` Ubuntu:24.04:LTS	All versions, plus listed versions 6.4.2+dfsg-66.4.2+dfsg-6build16.4.2+dfsg-6build26.4.2+dfsg-6build3	None known
`qt3d-opensource-src` Ubuntu:26.10	All versions, plus listed versions 5.15.18+dfsg-1ubuntu15.15.19+dfsg-2	None known
`qt6-3d` Ubuntu:26.10	All versions, plus listed versions 6.10.2+dfsg-16.10.2+dfsg-36.11.2+dfsg-1	None known
`qt3d-opensource-src` Ubuntu:26.04:LTS	All versions, plus listed versions 5.15.17+dfsg-15.15.17+dfsg-2build15.15.18+dfsg-15.15.18+dfsg-1ubuntu1	None known
`qt6-3d` Ubuntu:26.04:LTS	All versions, plus listed versions 6.9.2+dfsg-16.9.2+dfsg-1build16.10.2+dfsg-1	None known
`qt6-3d` openSUSE:Tumbleweed	before 6.12.0-2.1	6.12.0-2.1

What each source reports

CVE List Score used4.3

Out-of-bounds write vulnerability in the assimp scene import plugin of Qt3D impacts Qt Framework

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

Record: CVE-2026-111487
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Amber
Weakness: CWE-787
Updated: 2026-11-06

EUVDEUVD-2026-1140864.3

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

Record: EUVD-2026-114086
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Amber
Updated: 2026-11-06

GitHub AdvisoriesGHSA-43vc-wj6f-gcp84.3

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

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

Record: GHSA-43vc-wj6f-gcp8
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Amber
Weakness: CWE-787
Updated: 2026-11-02

NVD4.3

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

Record: CVE-2026-111487
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Amber
Weakness: CWE-787
Updated: 2026-11-06

OSVDEBIAN-CVE-2026-1114874.3

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

Record: DEBIAN-CVE-2026-111487
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Amber
Updated: 2026-11-07

OSVRHSA-2026:805668.2

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Record: RHSA-2026:80566
CVSS 3.1: 8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Updated: 2026-11-13

OSVUBUNTU-CVE-2026-1114874.3

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

Record: UBUNTU-CVE-2026-111487
CVSS 4.0: 4.3 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Amber
Updated: 2026-11-05

OSVopenSUSE-SU-2026:12383-1No score

libQt63DAnimation6-6.12.0-2.1 on GA media

These are all security issues fixed in the libQt63DAnimation6-6.12.0-2.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2026:12383-1
Updated: 2026-11-02

History

History
Recorded	Changed	Sources
Nov 13, 2026	affected, aliases, references	CVE List, EUVD, NVD, OSV
Nov 4, 2026	affected, aliases, facts, references	OSV
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

Show 26 moreShow less