Bromium client - out of bound read results in race condition causing Kernel memory leaks or denial of service

published 2020-02-03 6y ago modified 2026-06-17 4mo ago also EUVD-2019-8316

cvss: 6.1; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Bromium client version 4.0.3.2060 and prior to 4.1.7 Update 1 has an out of bound read results in race condition causing Kernel memory leaks or denial of service.

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Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

airbus-cyber-security.com https://airbus-cyber-security.com/dive-into-a-kernel-bromium-race-condition-cve-2019-18567 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.0	6.1	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
NVD	3.1	6.3	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
NVD	2.0	3.3	AV:L/AC:M/Au:N/C:P/I:N/A:P

Affected products

Bromium Bromium client

Classification

Weakness

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
CWE-125 Out-of-bounds Read

References

airbus-cyber-security.com /dive-into-a-kernel-bromium-race-condition-cve-2019-18567
exploit, third-party-advisory
support.bromium.com /s/article/Bromium-Secure-Platform-4-1-Update-7-Released
release-notes, vendor-advisory

Sources

CVE List CVE-2019-18567
NVD CVE-2019-18567

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