CVE-2025-12385 is an "Allocation of Resources Without Limits or Throttling" vulnerability affecting the Text component in Qt Quick across various platforms and versions (5.0.0-6.5.10, 6.6.0-6.8.5, 6.9.0-6.10.0). This flaw allows an attacker to render an application unresponsive by providing an <img> tag with unvalidated width and height values, leading to excessive resource allocation. It carries a CVSSv4 score of 8.7 (HIGH), indicating a high impact on availability with low attack complexity and no user interaction required. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| The Qt Company | Qt | >= 6.9.0, <= 6.10.0, >= 5.0.0, <= 6.5.10, >= 6.6.0, <= 6.8.5CNA affecteddefault unaffected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.