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Vulnerability record · CVE-2015-8556 · published 24 March 2017

CVE-2015-8556: Qemu race condition vulnerability

Qemu · Qemu

Local privilege escalation vulnerability in the Gentoo QEMU package before 2.5.0-r1.

10.0 CVSS 3.0 Critical EPSS 13% · top 3.7% CWE-362 · Race condition
10.0CVSS 3.0 base score, v2 10.0
13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

Local privilege escalation vulnerability in the Gentoo QEMU package before 2.5.0-r1.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/134948/Gentoo-QEMU-Local-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
https://security.gentoo.org/glsa/201602-01 ExploitThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/39010/ ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/134948/Gentoo-QEMU-Local-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
https://security.gentoo.org/glsa/201602-01 ExploitThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/39010/ ExploitThird Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-8556), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.