CVE-2026-15681

Local service interruption via junction-following file creation

Published Jul 13, 2026 · Updated Jul 13, 2026

Link-following in AnyDesk 9.0.4 allows local users to interrupt service by redirecting screen-recording file creation through a junction. The screen-recording handler follows an attacker-created junction and lets the privileged service create a file at an unintended path. Exploitation requires low-privileged local code execution; the reported consequence is a service interruption, with no published confidentiality or integrity impact.

CVSS severity5.5
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Link-following in AnyDesk 9.0.4 allows local users to interrupt service by redirecting screen-recording file creation through a junction. The screen-recording handler follows an attacker-created junction and lets the privileged service create a file at an unintended path. Exploitation requires low-privileged local code execution; the reported consequence is a service interruption, with no published confidentiality or integrity impact.

The record

CVE
CVE-2026-15681
Published
Jul 13, 2026
Updated
Jul 13, 2026
Vendor
AnyDesk Software GmbH
Product
AnyDesk
Classifications
CWE-59, T1489
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.0.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

AnyDesk Software GmbH · AnyDeskversion=9.0.4

Published CVSS scores

4.7Zero Day InitiativeCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-59Improper Link Resolution Before File Access ('Link Following')
T1489Service Stop

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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