CVE-2025-30348

Publication date 21 March 2025

Last updated 11 July 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.8 · Medium

Score breakdown

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).

Status

Package Ubuntu Release Status
qt6-base 25.10 questing
Not affected
25.04 plucky
Not affected
24.10 oracular Ignored end of life, was needs-triage
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal Not in release
qtbase-opensource-src 25.10 questing Ignored only affects Qt6
25.04 plucky Ignored only affects Qt6
24.10 oracular Ignored end of life, was ignored (only affects Qt6)
24.04 LTS noble Ignored only affects Qt6
22.04 LTS jammy Ignored only affects Qt6
20.04 LTS focal Ignored only affects Qt6
18.04 LTS bionic Ignored only affects Qt6
16.04 LTS xenial Ignored only affects Qt6
qtbase-opensource-src-gles 25.10 questing
Needs evaluation
25.04 plucky
Needs evaluation
24.10 oracular Ignored end of life, was needs-triage
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
16.04 LTS xenial
Needs evaluation

Severity score breakdown

Parameter Value
Base score 5.8 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Changed
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

References

Other references