7.8

CVE-2023-36796: microsoft microsoft .net framework 2.0 service pack 2 Integer Underflow (Wrap or Wraparound)

CVSS: 7.8v3.1HighModified
AliasesGHSA-h7jm-g87p-5935BIT-dotnet-2023-36796BIT-dotnet-sdk-2023-36796
Published 12-09-2023Last modified 30-10-2025
Open JSON

Vulnerability summary

CVE-2023-36796 is a high (CVSS 7.8) Integer Underflow (Wrap or Wraparound) vulnerability in microsoft microsoft .net framework 2.0 service pack 2. EPSS estimates a 1.23% chance of exploitation in the next 30 days, higher than 68.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
1.23%
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. 12-09-2023
    PublishedVulnerability first disclosed.
  2. 30-10-2025
    Last modifiedVulnerability information updated.

Description

Visual Studio Remote Code Execution Vulnerability

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

1.23%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.23% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.23%

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
NuGet3 products
  • Microsoft.NETCore.App.Runtime.win-arm64≥ 7.0.0, < 7.0.11 | ≥ 6.0.0, < 6.0.22
  • Microsoft.NETCore.App.Runtime.win-x64≥ 7.0.0, < 7.0.11 | ≥ 6.0.0, < 6.0.22
  • Microsoft.NETCore.App.Runtime.win-x86≥ 6.0.0, < 6.0.22 | ≥ 7.0.0, < 7.0.11

2 vendors · 31 products

References

4 links