PT-2026-76820 · Deskflow · Deskflow
CVE-2026-63409
·
Published
2026-08-17
·
Updated
2026-08-17
CVSS v3.1
8.2
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Deskflow versions 1.17.0 through 1.26.0.295
Description
A malicious server can send an odd-length DSOP vector to the
setOptions() function in src/lib/client/ServerProxy.cpp. This causes the application to read beyond the vector when a value is missing after the final option key during the call chain from PacketStreamFilter::filterEvent() to ServerProxy::handleData() and ServerProxy::parseHandshakeMessage(), resulting in a client crash.Recommendations
Update to continuous build 1.26.0.296.
Exploit
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Deskflow