CVE-2025-30348

MEDIUM
2025-03-21 [email protected]
5.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:32 vuln.today
Patch Released
Mar 28, 2026 - 18:32 nvd
Patch available
CVE Published
Mar 21, 2025 - 07:15 nvd
MEDIUM 5.8

Tags

Information Disclosure Qt Suse

Description

encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data).

Analysis

encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data). Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical Context

This vulnerability is classified under CWE-407. encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data). Affected products include: Qt. Version information: before 6.8.0.

Affected Products

Qt.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

29
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +29
POC: 0

Vendor Status

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CVE-2025-30348 vulnerability details – vuln.today
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