CVE-2019-0835 — An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory, aka 'Microsoft Scripting Engine Information Disclosure Vulnerability'

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MEDIUM

An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory, aka 'Microsoft Scripting Engine Information Disclosure Vulnerability'

Published Apr 9, 2019

6.5

MEDIUM

CVSS 3.0

EPSS 6.74%

Description

An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory, aka 'Microsoft Scripting Engine Information Disclosure Vulnerability'.

Affected products

Vendor Microsoft Product Internet Explorer 10 Default
n/a
- Version
  Windows Server 2012
  Status
  affected
  Constraints
  -
Vendor Microsoft Product Internet Explorer 11 Default
n/a
- Version
  Windows 10 Version 1607 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1607 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1703 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1703 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1709 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1709 for ARM64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1709 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1803 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1803 for ARM64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1803 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1809 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1809 for ARM64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1809 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 7 for 32-bit Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  Windows 7 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  Windows 8.1 for 32-bit systems
  Status
  affected
  Constraints
  -
- Version
  Windows 8.1 for x64-based systems
  Status
  affected
  Constraints
  -
- Version
  Windows RT 8.1
  Status
  affected
  Constraints
  -
- Version
  Windows Server 2008 R2 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  Windows Server 2012 R2
  Status
  affected
  Constraints
  -
- Version
  Windows Server 2016
  Status
  affected
  Constraints
  -
- Version
  Windows Server 2019
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Microsoft

Internet Explorer 10

n/a

Version	Status	Constraints
Windows Server 2012	affected	-

Microsoft

Internet Explorer 11

n/a

Version	Status	Constraints
Windows 10 Version 1607 for 32-bit Systems	affected	-
Windows 10 Version 1607 for x64-based Systems	affected	-
Windows 10 Version 1703 for 32-bit Systems	affected	-
Windows 10 Version 1703 for x64-based Systems	affected	-
Windows 10 Version 1709 for 32-bit Systems	affected	-
Windows 10 Version 1709 for ARM64-based Systems	affected	-
Windows 10 Version 1709 for x64-based Systems	affected	-
Windows 10 Version 1803 for 32-bit Systems	affected	-
Windows 10 Version 1803 for ARM64-based Systems	affected	-
Windows 10 Version 1803 for x64-based Systems	affected	-
Windows 10 Version 1809 for 32-bit Systems	affected	-
Windows 10 Version 1809 for ARM64-based Systems	affected	-
Windows 10 Version 1809 for x64-based Systems	affected	-
Windows 10 for 32-bit Systems	affected	-
Windows 10 for x64-based Systems	affected	-
Windows 7 for 32-bit Systems Service Pack 1	affected	-
Windows 7 for x64-based Systems Service Pack 1	affected	-
Windows 8.1 for 32-bit systems	affected	-
Windows 8.1 for x64-based systems	affected	-
Windows RT 8.1	affected	-
Windows Server 2008 R2 for x64-based Systems Service Pack 1	affected	-
Windows Server 2012 R2	affected	-
Windows Server 2016	affected	-
Windows Server 2019	affected	-

Remediation

No remediation recorded yet.

Metrics

6.74% 0.06736

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

EPSS probability 0.06736

Score over time

2021–2026

EPSS v1
EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v1
EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (30 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	6.74% (0.06736)	93.75th	v5 (v2026.06.15)
Sep 22, 2026	6.74% (0.06736)	93.65th	v5 (v2026.06.15)
Sep 21, 2026	5.64% (0.05641)	92.66th	v5 (v2026.06.15)
Sep 6, 2026	6.74% (0.06736)	93.51th	v5 (v2026.06.15)
Sep 5, 2026	5.64% (0.05641)	92.50th	v5 (v2026.06.15)
Aug 30, 2026	6.74% (0.06736)	93.47th	v5 (v2026.06.15)
Aug 28, 2026	5.64% (0.05641)	92.45th	v5 (v2026.06.15)
Aug 24, 2026	6.74% (0.06736)	93.43th	v5 (v2026.06.15)
Aug 23, 2026	5.64% (0.05641)	92.42th	v5 (v2026.06.15)
Jun 15, 2026	6.74% (0.06736)	93.09th	v5 (v2026.06.15)
Mar 30, 2025	25.34% (0.25343)	95.75th	v4 (v2025.03.14)
Mar 29, 2025	41.64% (0.41636)	96.13th	v4 (v2025.03.14)
Mar 19, 2025	22.13% (0.22134)	95.09th	v4 (v2025.03.14)
Mar 17, 2025	24.45% (0.24447)	95.64th	v4 (v2025.03.14)
Dec 17, 2024	12.33% (0.12326)	95.39th	v3 (v2023.03.01)
Sep 5, 2023	11.20% (0.11195)	94.45th	v3 (v2023.03.01)
Aug 21, 2023	11.38% (0.11378)	94.49th	v3 (v2023.03.01)
Jul 5, 2023	11.20% (0.11195)	94.37th	v3 (v2023.03.01)
Mar 7, 2023	19.38% (0.19383)	95.45th	v3 (v2023.03.01)
Mar 6, 2023	4.46% (0.04457)	88.29th	v2 (v2022.01.01)
Feb 20, 2023	4.46% (0.04457)	87.92th	v2 (v2022.01.01)
Jan 14, 2023	3.79% (0.03793)	85.01th	v2 (v2022.01.01)
Oct 4, 2022	3.44% (0.03442)	84.10th	v2 (v2022.01.01)
Apr 1, 2022	2.87% (0.02868)	81.49th	v2 (v2022.01.01)
Mar 18, 2022	16.06% (0.16065)	92.80th	v2 (v2022.01.01)
Feb 4, 2022	17.53% (0.17530)	93.28th	v2 (v2022.01.01)
Feb 3, 2022	17.64% (0.17642)	92.83th	v1
Jan 6, 2022	17.64% (0.17642)	92.74th	v1
Sep 1, 2021	4.56% (0.04557)	86.26th	v1
Apr 14, 2021	4.56% (0.04557)	0.00th	v1

Weaknesses (0)

No CWE recorded.

References (1)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0835
x_refsource_MISCPatchVendor Advisory

Link	Providers	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0835		x_refsource_MISCPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner microsoft

Published Apr 9, 2019

Updated Aug 4, 2024

Reserved Nov 26, 2018

Link CVE-2019-0835

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-0835

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-0835