Low
Use-after-free vulnerability in QNetworkAccessManager HTTP/2 support impacts Qt
A use-after-free vulnerability in the Qt QNetworkAccessManager HTTP/2 client support of the Qt Network module allows a malicious or compromised HTTP/2 server to cause the client application to crash, affecting availability.
Announced Source revision 1
Original source ↗CVE-2026-95620
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-2026-95620
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.
[
{
"vendor": "qt",
"modules": [
"qtbase"
],
"product": "qt",
"versions": [
{
"status": "unknown",
"version": "0",
"lessThan": "6.9.0",
"versionType": "python"
},
{
"status": "affected",
"version": "6.9.0",
"lessThan": "6.11.3",
"versionType": "python"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-95620
Source reference:
/cveMetadata/cveId
Publisher severity
low
Source reference: /containers/cna/metrics
- Event
- #52683 · Revision 1
- Added to Heist Feed
- Publisher date