What is CVE-2017-10905?

CVE-2017-10905 is a medium-severity vulnerability in Qt. CVSS score: 5.3/10. Published 2017-12-16.

How severe is CVE-2017-10905?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Qt

CVE-2017-10905

A vulnerability in applications created using Qt for Android prior to 5.9.3 allows attackers to alter environment variables via unspecified vectors.

Published 2017-12-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (45.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Qt
The Qt Company For Android — versions prior to 5.9.3

References

jvn.jp/en/jp/JVN27342829/index.html (VDB Entry, Third Party Advisory, Issue Tracking, third-party-advisory)
blog.qt.io/blog/2017/11/22/security-advisory-qt-android/ (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2017-10905?: CVE-2017-10905 is a medium-severity vulnerability in Qt. CVSS score: 5.3/10. Published 2017-12-16.
How severe is CVE-2017-10905?: Medium severity. CVSS v3 base score is 5.3 out of 10.