Vulnerability in Sony Corporation Optical Disc Archive Software For Windows

CVE-2026-50255

Incorrect default permissions issue exists in Optical Disc Archive Software for Windows 5.5.3 and earlier. If this vulnerability is exploited, arbitrary code may be executed with SYSTEM privileges.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.3% 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-2026-50255: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-50255?
CVE-2026-50255 is a medium-severity vulnerability in Sony Corporation Optical Disc Archive Software For Windows, classified under Incorrect Default Permissions. CVSS score: 6.7/10. Published 2026-06-16.
How severe is CVE-2026-50255?
Medium severity. CVSS v3 base score is 6.7 out of 10.