Vulnerability in Rakuten Kobo Inc. The Installer For Desktop Application (Windows Version)

CVE-2026-68955

The installer for Rakuten Kobo Desktop Application (Windows version) insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privileges of the user who performed the installation.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (7.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-68955: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-68955?
CVE-2026-68955 is a high-severity vulnerability in Rakuten Kobo Inc. The Installer For Desktop Application (Windows Version), classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2026-09-14.
How severe is CVE-2026-68955?
High severity. CVSS v3 base score is 7.8 out of 10.