CVE-2018-16722 — In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360094, a related issue to CVE-2018-16305

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HIGH

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360094, a related issue to CVE-2018-16305

Published Nov 23, 2020

7.8

HIGH

CVSS 3.1

EPSS 0.32%

Description

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360094, a related issue to CVE-2018-16305.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.32% 0.00319

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

EPSS probability 0.00319

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (8 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	0.32% (0.00319)	22.52th	v5 (v2026.06.15)
Sep 20, 2026	0.32% (0.00319)	25.08th	v5 (v2026.06.15)
Jul 20, 2024	0.04% (0.00042)	5.06th	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)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.41% (0.00414)	3.60th	v5 (v2026.06.15)
Apr 14, 2021	0.41% (0.00414)	0.00th	v1

Weaknesses (1)

CWE-20

Improper Input Validation

References (2)

https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360094
x_refsource_MISCThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2018-19265
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360094		x_refsource_MISCThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2018-19265		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Nov 23, 2020

Updated Aug 5, 2024

Reserved Sep 8, 2018

Link CVE-2018-16722

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-16722

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-16722