What is CVE-2026-25039?

CVE-2026-25039 is a high-severity vulnerability in Scille Parsec-cloud, classified under CWE-40. CVSS score: 8.8/10. Published 2026-07-20.

How severe is CVE-2026-25039?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Scille Parsec-cloud

CVE-2026-25039

Parsec is a cloud-based application for simple and cryptographically secure file sharing. The application does not sanitize the workspace name, creating a vulnerability if that workspace name is a UNC path. When creating mountpoint in the…

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Scille Parsec-cloud — versions < 3.3.3-rc.0

Weakness classification (CWE)

CWE-40

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-25039?: CVE-2026-25039 is a high-severity vulnerability in Scille Parsec-cloud, classified under CWE-40. CVSS score: 8.8/10. Published 2026-07-20.
How severe is CVE-2026-25039?: High severity. CVSS v3 base score is 8.8 out of 10.