CVE-2026-32203

Source
https://cve.org/CVERecord?id=CVE-2026-32203
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-32203.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-32203
Aliases
Downstream
MINI (9)
RHSA (17)
RLSA (9)
ROOT (1)
UBUNTU (1)
Related
Published
2026-04-14T18:17:27Z
Modified
2026-07-29T03:49:17Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.

Database specific
{
    "unresolved_ranges":  [
        {
            "cpe":  "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
            "extracted_events":  [
                {
                    "introduced":  "17.12.0"
                },
                {
                    "fixed":  "17.12.19"
                }
            ],
            "source":  "CPE_FIELD"
        },
        {
            "cpe":  "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:-:*:*",
            "extracted_events":  [
                {
                    "introduced":  "17.14.0"
                },
                {
                    "fixed":  "17.14.30"
                }
            ],
            "source":  "CPE_FIELD"
        },
        {
            "cpe":  "cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*",
            "extracted_events":  [
                {
                    "introduced":  "18.4.0"
                },
                {
                    "fixed":  "18.4.4"
                }
            ],
            "source":  "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/dotnet/core

Affected ranges

Type
GIT
Repo
https://github.com/dotnet/core
Events
Database specific
Show details
{
    "cpe":  "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "10.0.0"
        },
        {
            "fixed":  "10.0.6"
        },
        {
            "introduced":  "8.0.0"
        },
        {
            "fixed":  "8.0.26"
        },
        {
            "introduced":  "9.0.0"
        },
        {
            "fixed":  "9.0.15"
        }
    ],
    "source":  "CPE_FIELD"
}

Affected versions

v10.*
v10.0.0
v10.0.1
v10.0.2
v10.0.3
v10.0.4
v10.0.5
v11.*
v11.0.0-preview.1
v11.0.0-preview.2
v8.*
v8.0.22
v8.0.23
v8.0.24
v8.0.25
v8.0.26
v9.*
v9.0.11
v9.0.12
v9.0.13
v9.0.14
v9.0.15

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-32203.json"