What is CVE-2026-64816?

CVE-2026-64816 is a medium-severity vulnerability in Cybertimon Rapidraw, classified under External Control of File Name or Path. CVSS score: 6.5/10. Published 2026-07-30.

How severe is CVE-2026-64816?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Cybertimon Rapidraw

CVE-2026-64816

RapidRAW before 1.6.0 does not validate the lutPath field in preset files before passing it to File::open() in lut_processing.rs. On Windows, a UNC path in lutPath causes an outbound SMB connection to an attacker-controlled host, leaking t…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Cybertimon Rapidraw — versions 0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-64816?: CVE-2026-64816 is a medium-severity vulnerability in Cybertimon Rapidraw, classified under External Control of File Name or Path. CVSS score: 6.5/10. Published 2026-07-30.
How severe is CVE-2026-64816?: Medium severity. CVSS v3 base score is 6.5 out of 10.