Feed/CVE-2026-109390
CVE-2026-109390CRITICALCVSS 9.8

CVE-2026-109390

Published Oct 12, 2026·Updated Oct 12, 2026

NVD Description

AnyDesk before 8.0.3 allows unauthenticated remote attackers to execute arbitrary code via a heap-based buffer overflow, as demonstrated on Linux for command execution as root without the victim approving desktop control. In the stream packet handler for mode 5 in the session protocol, a payload length value is not validated.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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