CVE-2026-8363

critical

Published 2026-05-27 · Modified 2026-05-27

CVSS v3

9.8

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

CVSS v2

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VIR risk

9.8

Description

A stack-based buffer overflow condition exists in WOSDeviceDropFolder.dll when processing a long URL path starting with /resources:

Predictions

Exploit likelihood

97%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

https://www.tenable.com/security/research/TRA-2026-45

CWEs

CWE-121

Verify integrity in audit chain (admin only). AS-IS.