CVE-2025-30348

MEDIUMNVD 5.85.8—Trending — 5 sources updated this week

5.8

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 v3: 5.8
EG Score: 5.8(medium)
EPSS: 13.2%
KEV: Not listed

Published

March 21, 2025

Last Modified

March 24, 2025

References (1)

cve@mitrehttps://codereview.qt-project.org/c/qt/qtbase/+/581442

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-407

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Microsoft MSRCCVE-2025-303482025-03-28
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).

Data Freshness Timeline

(refreshed 11× in last 7d / 11× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 09:04 UTCEG score recompute
2026-05-30 09:04 UTCVendor advisory
2026-05-30 09:04 UTCGHSA enrichment
2026-05-30 08:23 UTCOSV refresh
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-30348?

CVE-2025-30348 is a medium vulnerability published on March 21, 2025. 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).

When was CVE-2025-30348 disclosed?

CVE-2025-30348 was first published in the National Vulnerability Database on March 21, 2025, with the most recent update on March 24, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-30348 actively exploited?

CVE-2025-30348 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-30348?

CVE-2025-30348 has a CVSS v3 base score of 5.8 (NVD).

How do I remediate CVE-2025-30348?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-30348, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-30348

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