Vulnerability record/PUBLISHED/Published Nov 12, 2026 07:27:16 UTC

CVE-2026-82292

A NULL pointer dereference vulnerability in the Qt Framework QDomDocument::setContent() XML parsing path of the Qt XML module (qtbase).

Base score1.9/ 10

SeverityLowCVSS 4.0

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityLow

Attack vectorLocalAV

Attack complexityLowAC

Attack requirementsPresentAT

Privileges requiredNonePR

User interactionPassiveUI

Vulnerable system confidentialityNoneVC

Vulnerable system integrityNoneVI

Vulnerable system availabilityHighVA

Subsequent system confidentialityNoneSC

Subsequent system integrityNoneSI

Subsequent system availabilityNoneSA

Exploit maturityUnprovenE

RecoveryUserR

Response effortLowRE

CVSS vector stringCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering AuthorityQt

Last updatedNov 12, 2026 07:27:16 UTC

PublishedNov 12, 2026 07:27:16 UTC

ReservedAug 28, 2026 11:25:30 UTC

Credits

Albert Astals Cid from KDE