Dashboard / CVE-2026-100140

CVE-2026-100140

LOW
INFO Priority: 0.00 BB Relevance: 29/100
Published: 2026-11-02 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Low Complexity No Auth

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Passive
S: X
AT: Present
VC: None
VI: Low
VA: High

Description

An integer overflow vulnerability in the Qt XML parsing (Qt5Compat / QXmlSimpleReader) functionality of Qt.

Weakness Classification (1)

Affected Software (6)

VendorProductVersion
qt qt 6.0.0
qt qt 6.9.0
qt qt 6.12.0
qt qt 6.0.0
qt qt 6.9.0
qt qt 6.12.0

References & Advisories (5)

Bug Bounty Relevance

29 / 100
✓ No authentication
✓ Low complexity

CVSS Score

1.9 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/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:X/U:Green

EPSS — Exploitation Probability

0.17%
Raw Score 0.001670
Percentile 6.0%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00167
2026-11-12
0.00167
2026-11-10
0.00167
2026-11-09
0.00167
2026-11-08
0.00167
2026-11-07
0.00167
2026-11-06
0.00167
2026-11-05
0.00167
2026-11-04
0.00167
2026-11-03
0.00167

Intelligence Sources

mitre ref →
nvd ref →

External Links