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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…

Medium5.8EPSS 0.37%
Published
Updated
Reserved
Assigned by
mitre

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).

Scores

CVSS scores of CVE-2025-30348, by who scored it
Scored byCVSSScoreVector
mitreCNA (assigner)3.1Medium5.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
NVDNVD · Analyzed3.1Medium5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS (exploitation in 30 days)
0.37% · top 69% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.

Weakness

Affected products

  • Qt · Qt

    • affected < 5.15.19
    • affected 6.0.0 – < 6.5.9
    • affected 6.6.0 – < 6.8.0

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .