CVE-2018-0800 — Microsoft Edge in Microsoft Windows 10 1709 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability"

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MEDIUM

Microsoft Edge in Microsoft Windows 10 1709 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability"

Published Jan 4, 2018

5.3

MEDIUM

CVSS 3.0

EPSS 6.66%

Description

Microsoft Edge in Microsoft Windows 10 1709 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0767 and CVE-2018-0780.

Affected products

Vendor Microsoft Corporation Product Microsoft Edge Default
n/a
- Version
  Microsoft Windows 10 1709
  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 Corporation

Microsoft Edge

n/a

Version	Status	Constraints
Microsoft Windows 10 1709	affected	-

Remediation

No remediation recorded yet.

Metrics

6.66% 0.06664

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

EPSS probability 0.06664

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 (27 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	6.66% (0.06664)	93.68th	v5 (v2026.06.15)
Jun 15, 2026	6.66% (0.06664)	93.01th	v5 (v2026.06.15)
Jan 3, 2026	23.54% (0.23543)	95.83th	v4 (v2025.03.14)
Nov 21, 2025	20.48% (0.20485)	95.32th	v4 (v2025.03.14)
Nov 18, 2025	23.54% (0.23543)	95.63th	v4 (v2025.03.14)
Sep 26, 2025	20.48% (0.20485)	95.37th	v4 (v2025.03.14)
Jun 22, 2025	16.85% (0.16851)	94.60th	v4 (v2025.03.14)
May 25, 2025	14.94% (0.14940)	94.17th	v4 (v2025.03.14)
Apr 28, 2025	11.57% (0.11573)	93.22th	v4 (v2025.03.14)
Mar 30, 2025	8.87% (0.08865)	91.73th	v4 (v2025.03.14)
Mar 29, 2025	31.24% (0.31242)	94.91th	v4 (v2025.03.14)
Mar 17, 2025	8.87% (0.08865)	91.92th	v4 (v2025.03.14)
Dec 12, 2024	1.49% (0.01490)	87.37th	v3 (v2023.03.01)
Oct 20, 2023	1.49% (0.01490)	85.38th	v3 (v2023.03.01)
Sep 20, 2023	1.77% (0.01768)	86.52th	v3 (v2023.03.01)
Jun 18, 2023	2.29% (0.02289)	88.08th	v3 (v2023.03.01)
May 28, 2023	2.40% (0.02396)	88.31th	v3 (v2023.03.01)
May 6, 2023	2.90% (0.02902)	89.26th	v3 (v2023.03.01)
Mar 7, 2023	5.63% (0.05632)	92.07th	v3 (v2023.03.01)
Mar 6, 2023	6.42% (0.06416)	91.03th	v2 (v2022.01.01)
Apr 27, 2022	6.42% (0.06416)	90.19th	v2 (v2022.01.01)
Apr 1, 2022	5.85% (0.05853)	89.57th	v2 (v2022.01.01)
Feb 4, 2022	5.85% (0.05853)	77.42th	v2 (v2022.01.01)
Feb 3, 2022	8.76% (0.08756)	86.41th	v1
Jan 6, 2022	8.76% (0.08756)	86.25th	v1
Sep 1, 2021	8.76% (0.08756)	93.70th	v1
Apr 14, 2021	8.76% (0.08756)	0.00th	v1

Weaknesses (1)

CWE-200

Exposure of Sensitive Information

References (3)

http://www.securityfocus.com/bid/102392
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040100
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0800
x_refsource_CONFIRMPatchVendor Advisory

Link	Providers	Tags
http://www.securityfocus.com/bid/102392		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040100		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0800		x_refsource_CONFIRMPatchVendor Advisory