CVE-2026-63409

8.2 Élevée

Publiée le 17/08/2026 à 23:16 · Modifiée le 09/09/2026 à 23:11 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Deskflow is a keyboard and mouse sharing app. From 1.17.0 until continuous build 1.26.0.296, a malicious Deskflow server can send an odd-length DSOP vector to ServerProxy::setOptions() in src/lib/client/ServerProxy.cpp, causing the missing value after the final option key to be read beyond the vector during the PacketStreamFilter::filterEvent to ServerProxy::handleData() to ServerProxy::parseHandshakeMessage() call chain and crash the connected client. This issue is fixed in continuous build 1.26.0.296.

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Produits concernés

deskflow

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.2 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H`

Faiblesses (CWE)

CWE-125

Références

https://github.com/deskflow/deskflow/commit/8266fbbe6af93fa370018886c7f1f35d2cee8b3f
https://github.com/deskflow/deskflow/security/advisories/GHSA-gmvh-3c73-m5gg
https://github.com/deskflow/deskflow/security/advisories/GHSA-gmvh-3c73-m5gg

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories