CVE-2017-15588

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CVSS 3.0

7.8 high

EPSS

<1%p26

Published

Oct 18, 2017 (Oct 18, 2017)

Modified

Jun 17, 2026

Description

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.

Vendors: xen
Products: xen
Weakness: CWE-362
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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