{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15681", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2026-07-13T21:29:16.312Z", "datePublished": "2026-07-13T21:31:49.881Z", "dateUpdated": "2026-07-13T21:31:49.881Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2026-07-13T21:31:49.881Z"}, "title": "AnyDesk Screen Recording Link Following Denial-of-Service Vulnerability", "descriptions": [{"lang": "en", "value": "AnyDesk Screen Recording Link Following Denial-of-Service Vulnerability. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AnyDesk. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the handling of screen recording files. By creating a junction, an attacker can abuse the service to create arbitrary files. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-26591."}], "affected": [{"vendor": "AnyDesk", "product": "AnyDesk", "versions": [{"version": "9.0.4", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-59", "description": "CWE-59: Improper Link Resolution Before File Access ('Link Following')", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-26-400/", "name": "ZDI-26-400", "tags": ["x_research-advisory"]}], "dateAssigned": "2026-07-13T21:29:16.340Z", "datePublic": "2026-07-13T21:31:45.225Z", "source": {"lang": "en", "value": "Giuliano Sanfins from SiDi"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 4.7, "baseSeverity": "MEDIUM"}}]}}}

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