Medium
QBinaryJson::fromBinaryData() integer overflow leading to OOB read
A malformed header in the binary file fed to QBinaryJson::fromBinaryData() can cause undefined behaviour because of out-of-bounds read.
Announced Group revision 1
Original source ↗CVE-2026-101201
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-101201
qt
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
"cpe:2.3:a:qt:qt5compat:*:*:*:*:*:*:*:*",
"cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"
],
"vendor": "qt",
"modules": [
"qt5compat",
"qtbase"
],
"product": "qt",
"versions": [
{
"status": "affected",
"version": "5.0.0",
"versionType": "python",
"lessThanOrEqual": "6.8.8"
},
{
"status": "affected",
"version": "6.9.0",
"versionType": "python",
"lessThanOrEqual": "6.11.2"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-101201
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #42301 · Revision 1
- Added to Heist Feed
- Publisher date