5.5

CVE-2018-8622: microsoft windows_7

CVSS: 5.5v3.0MediumModified
Published 12-12-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-8622 is a medium (CVSS 5.5) vulnerability in microsoft windows_7. EPSS estimates a 1.84% chance of exploitation in the next 30 days, higher than 78.6% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.0 (NVD)
EPSS score
1.84%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-12-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8477, CVE-2018-8621.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.84%

Chance of exploitation in the next 30 days

Percentile

79%

Versus all other CVEs

30-day change

0.00 pp

From 1.84% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.84%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft7 products
  • windows_732-bit Systems Service Pack 1 | x64-based Systems Service Pack 1 | na
  • windows_8.132-bit systems | x64-based systems
  • windows_rt_8.1Windows RT 8.1 | na
  • windows_server_200832-bit Systems Service Pack 2 | 32-bit Systems Service Pack 2 (Server Core installation) | Itanium-Based Systems Service Pack 2 | x64-based Systems Service Pack 2 | x64-based Systems Service Pack 2 (Server Core installation) | na | r2:sp1
  • windows server 2008 r2Itanium-Based Systems Service Pack 1 | x64-based Systems Service Pack 1 | x64-based Systems Service Pack 1 (Server Core installation)

1 vendor · 7 products

References

2 links