CVE-2016-9569 — The cbstream.sys driver in Carbon Black 5.1.1.60603 allows local users with admin privileges to cause a denial of service (out-of-bounds read and system crash) via a large counter value in an 0x62430028 IOCTL call

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MEDIUM

The cbstream.sys driver in Carbon Black 5.1.1.60603 allows local users with admin privileges to cause a denial of service (out-of-bounds read and system crash) via a large counter value in an 0x62430028 IOCTL call

Published Feb 12, 2018

4.4

MEDIUM

CVSS 3.0

EPSS 0.27%

Description

The cbstream.sys driver in Carbon Black 5.1.1.60603 allows local users with admin privileges to cause a denial of service (out-of-bounds read and system crash) via a large counter value in an 0x62430028 IOCTL call.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.27% 0.00268

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00268

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.27% (0.00268)	17.08th	v5 (v2026.06.15)
Jun 15, 2026	0.28% (0.00277)	19.20th	v5 (v2026.06.15)
Mar 17, 2025	0.13% (0.00131)	30.19th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.07th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.63th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Sep 10, 2022	0.89% (0.00885)	26.24th	v2 (v2022.01.01)
Apr 1, 2022	0.89% (0.00885)	24.24th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (1)

https://labs.nettitude.com/blog/carbon-black-security-advisories-cve-2016-9570-cve-2016-9568-and-cve-2016-9569/
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://labs.nettitude.com/blog/carbon-black-security-advisories-cve-2016-9570-cve-2016-9568-and-cve-2016-9569/		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Feb 12, 2018

Updated Aug 6, 2024

Reserved Nov 23, 2016

Link CVE-2016-9569

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2016-9569

Red Hat

Severity n/a

Public date n/a

Links CVE-2016-9569