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Fencer Vulns
medium 4.3

CVE-2026-111487 json

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

published 2026-10-30 10 d ago modified 2026-11-06 3 d ago also EUVD-2026-114086

cvss
4.3
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits
0
none known

Summary

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

Patch / fix

  • qt Qt Framework 6.8.10, 6.11.3, 6.12.1
  • qt6-3d openSUSE Tumbleweed 6.12.0-2.1

opensuse advisories openSUSE-SU-2026:12383-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-111487 updated cvss 7.8

qt3d: qt: arbitrary code execution via out-of-bounds write in Qt3D assimp plugin

  • Red Hat Enterprise Linux 7 qt5-qt3d, qt5-qt3d-examples Red Hat Enterprise Linux 8 qt5-qt3d, qt5-qt3d-examples Red Hat Enterprise Linux 9 qt5-qt3d, qt5-qt3d-examples Red Hat Enterprise Linux 10 qt6-qt3d 6.10.1-1.el10 Red Hat Hardened Images qt6 6.12.0-1.hum1
    affected: workaround, no fix available
  • Red Hat Hardened Images qt5 5.15.18-3.1.hum1, qt5-filesystem 5.15.18-3.1.hum1, qt5-rpm-macros 5.15.18-3.1.hum1, qt5-srpm-macros 5.15.18-3.1.hum1
    fixed: vendor fix RHSA-2026:80566

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
3 d ago

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 4.3 CVSS: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
CNA 4.0 4.3 CVSS: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

Affected products

  • qt Qt Framework

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.