Medium severity · published Mar 21, 2025
CVE-2025-30348
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)
5.3
CVSS
0.4%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
QT · QT
before 5.15.19; 6.0.0 before 6.5.9; 6.6.0 before 6.8.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-30348
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-30348
Patch
https://codereview.qt-project.org/c/qt/qtbase/+/581442
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