7.5

CVE-2023-36585: microsoft windows_10_1507 Improper Input Validation

CVSS: 7.5v3.1HighModified
Published 10-10-2023Last modified 14-04-2025
Open JSON

Vulnerability summary

CVE-2023-36585 is a high (CVSS 7.5) Improper Input Validation vulnerability in microsoft windows_10_1507. EPSS estimates a 2.60% chance of exploitation in the next 30 days, higher than 85.2% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
2.60%
0%100%
Low · +0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-10-2023
    PublishedVulnerability first disclosed.
  2. 14-04-2025
    Last modifiedVulnerability information updated.

Description

Windows upnphost.dll Denial of Service Vulnerability

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

2.60%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

+0.09 pp

From 2.51% on 22-09-2026

22-09-202622-10-2026
EPSS score
2.60%

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

Affected systems

Microsoft28 products

1 vendor · 28 products

References

1 links