Threats Tagged 'cve-2026-93834'
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Threats Tagged 'cve-2026-93834'
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A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent Tlcreate and Twalk requests allows a malicious guest user to craft a fid path containing stale heap data, bypassing directory traversal restrictions and escaping the shared directory boundary. This can lead to arbitrary host file read/write and code execution (VM escape) as the QEMU process user. Join the discussion | CVE Database V5 | 09/25/2026, 13:36:17 UTC Added: 09/25/2026, 13:48:18 UTC |
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