DEBIAN-CVE-2026-96432

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Source
https://security-tracker.debian.org/tracker/CVE-2026-96432
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96432.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-96432
Upstream
  • CVE-2026-96432
Published
2026-10-26T12:17:08Z
Modified
2026-10-27T05:00:15Z
Severity
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/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:N/R:U/V:X/RE:L/U:Green CVSS Calculator
Summary
[none]
Details

A malicious or compromised HTTP/2 server withholding SETTINGS ACK can send RST_STREAM on a completed stream, planting a null pointer, and then send a PUSH_PROMISE for that stream, causing a null pointer dereference in the QNetworkAccessManager class of the Qt Network module that crashes the application.

References

Affected packages

Debian:12 / qt6-base

Package

Name
qt6-base
Purl
pkg:deb/debian/qt6-base?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.4.2+dfsg-10
6.4.2+dfsg-11~bpo11+1
6.4.2+dfsg-11
6.4.2+dfsg-12
6.4.2+dfsg-13
6.4.2+dfsg-14
6.4.2+dfsg-15
6.4.2+dfsg-16
6.4.2+dfsg-17
6.4.2+dfsg-18
6.4.2+dfsg-18+loong64
6.4.2+dfsg-19
6.4.2+dfsg-20
6.4.2+dfsg-21
6.4.2+dfsg-21.1
6.6.0+dfsg-1
6.6.0+dfsg-2
6.6.0+dfsg-3
6.6.0+dfsg-4
6.6.0+dfsg-5
6.6.0+dfsg-6
6.6.1+dfsg-1
6.6.1+dfsg-2
6.6.1+dfsg-3
6.6.1+dfsg-4
6.6.1+dfsg-5
6.6.1+dfsg-6
6.6.2+dfsg-1
6.6.2+dfsg-2
6.6.2+dfsg-3
6.6.2+dfsg-4
6.6.2+dfsg-5
6.6.2+dfsg-6
6.6.2+dfsg-7
6.6.2+dfsg-8
6.6.2+dfsg-9
6.6.2+dfsg-10
6.6.2+dfsg-11
6.6.2+dfsg-12
6.7.2+dfsg-1
6.7.2+dfsg-2
6.7.2+dfsg-3
6.7.2+dfsg-4
6.7.2+dfsg-4+m68k
6.7.2+dfsg-5
6.7.2+dfsg-6
6.8.2+dfsg-1
6.8.2+dfsg-2
6.8.2+dfsg-3
6.8.2+dfsg-4
6.8.2+dfsg-5
6.8.2+dfsg-5+m68k
6.8.2+dfsg-6
6.8.2+dfsg-7
6.8.2+dfsg-8
6.8.2+dfsg-9
6.8.2+dfsg-10
6.8.2+dfsg-10.1
6.9.1+dfsg-1
6.9.1+dfsg-2
6.9.1+dfsg-3
6.9.1+dfsg-4
6.9.1+dfsg-5
6.9.2+dfsg-1
6.9.2+dfsg-2
6.9.2+dfsg-3
6.9.2+dfsg-4
6.10.2+dfsg-1
6.10.2+dfsg-2
6.10.2+dfsg-3
6.10.2+dfsg-4
6.10.2+dfsg-5
6.10.2+dfsg-6
6.10.2+dfsg-7
6.10.2+dfsg-7+hurd.1
6.10.2+dfsg-8
6.10.2+dfsg-9
6.10.2+dfsg-10
6.10.2+dfsg-10+hurd.1
6.10.2+dfsg-11
6.10.2+dfsg-12
6.10.2+dfsg-13
6.10.2+dfsg-14
6.10.2+dfsg-15
6.10.2+dfsg-16
6.11.2+dfsg-1
6.11.2+dfsg-2
6.11.2+dfsg-3
6.11.2+dfsg-4
6.11.2+dfsg-5
6.11.2+dfsg-5+sparc64
6.11.2+dfsg-6
6.11.2+dfsg-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96432.json"

Debian:13 / qt6-base

Package

Name
qt6-base
Purl
pkg:deb/debian/qt6-base?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.8.2+dfsg-9
6.8.2+dfsg-9+deb13u1
6.8.2+dfsg-9+deb13u2
6.8.2+dfsg-10
6.8.2+dfsg-10.1
6.9.1+dfsg-1
6.9.1+dfsg-2
6.9.1+dfsg-3
6.9.1+dfsg-4
6.9.1+dfsg-5
6.9.2+dfsg-1
6.9.2+dfsg-2
6.9.2+dfsg-3
6.9.2+dfsg-4
6.10.2+dfsg-1
6.10.2+dfsg-2
6.10.2+dfsg-3
6.10.2+dfsg-4
6.10.2+dfsg-5
6.10.2+dfsg-6
6.10.2+dfsg-7
6.10.2+dfsg-7+hurd.1
6.10.2+dfsg-8
6.10.2+dfsg-9
6.10.2+dfsg-10
6.10.2+dfsg-10+hurd.1
6.10.2+dfsg-11
6.10.2+dfsg-12
6.10.2+dfsg-13
6.10.2+dfsg-14
6.10.2+dfsg-15
6.10.2+dfsg-16
6.11.2+dfsg-1
6.11.2+dfsg-2
6.11.2+dfsg-3
6.11.2+dfsg-4
6.11.2+dfsg-5
6.11.2+dfsg-5+sparc64
6.11.2+dfsg-6
6.11.2+dfsg-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96432.json"

Debian:14 / qt6-base

Package

Name
qt6-base
Purl
pkg:deb/debian/qt6-base?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.8.2+dfsg-9
6.8.2+dfsg-10
6.8.2+dfsg-10.1
6.9.1+dfsg-1
6.9.1+dfsg-2
6.9.1+dfsg-3
6.9.1+dfsg-4
6.9.1+dfsg-5
6.9.2+dfsg-1
6.9.2+dfsg-2
6.9.2+dfsg-3
6.9.2+dfsg-4
6.10.2+dfsg-1
6.10.2+dfsg-2
6.10.2+dfsg-3
6.10.2+dfsg-4
6.10.2+dfsg-5
6.10.2+dfsg-6
6.10.2+dfsg-7
6.10.2+dfsg-7+hurd.1
6.10.2+dfsg-8
6.10.2+dfsg-9
6.10.2+dfsg-10
6.10.2+dfsg-10+hurd.1
6.10.2+dfsg-11
6.10.2+dfsg-12
6.10.2+dfsg-13
6.10.2+dfsg-14
6.10.2+dfsg-15
6.10.2+dfsg-16
6.11.2+dfsg-1
6.11.2+dfsg-2
6.11.2+dfsg-3
6.11.2+dfsg-4
6.11.2+dfsg-5
6.11.2+dfsg-5+sparc64
6.11.2+dfsg-6
6.11.2+dfsg-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96432.json"