CVE-2026-105924

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 34/100
Published: 2026-10-30 Modified: 2026-10-30 First seen: 2026-10-30 Status: active

Attack Surface

Low Complexity No Auth

CVSS Vector Breakdown

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

Description

A NULL pointer dereference vulnerability in the Qt QCborValue to JSON conversion of the Qt Core module.

Weakness Classification (1)

Affected Software (6)

VendorProductVersion
qt Qt 5.12.0
qt Qt 6.9.0
qt Qt 6.12.0 < 6.12.1
qt Qt 5.12.0
qt Qt 6.9.0
qt Qt 6.12.0 < 6.12.1

Bug Bounty Relevance

34 / 100
✓ No authentication
✓ Low complexity

CVSS Score

4.3 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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:Green

EPSS — Exploitation Probability

0.16%
Raw Score 0.001630
Percentile 5.5%
Date 2026-11-02

EPSS Trend

2026-11-02
0.00163
2026-11-01
0.00163
2026-10-31
0.00163

Intelligence Sources

mitre ref →
nvd ref →