Description
Stack-based buffer overflow in .NET allows an unauthorized attacker to deny service over a network.
Published: 2026-11-10
Score: 7.5 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Github GHSA Github GHSA GHSA-3g4v-f5gv-c7xf Microsoft Security Advisory CVE-2026-109475 - .NET Denial of Service Vulnerability
History

Wed, 11 Nov 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Wed, 11 Nov 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft .net 10.0 Installed On Mac Os
Microsoft .net 11.0 Installed On Mac Os
Microsoft .net 8.0 Installed On Mac Os
Microsoft .net 9.0 Installed On Mac Os
CPEs cpe:2.3:a:microsoft:.net_10.0_installed_on_mac_os:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_11.0_installed_on_mac_os:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_8.0_installed_on_mac_os:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_9.0_installed_on_mac_os:*:*:*:*:*:*:*:*
Vendors & Products Microsoft .net 10.0 Installed On Mac Os
Microsoft .net 11.0 Installed On Mac Os
Microsoft .net 8.0 Installed On Mac Os
Microsoft .net 9.0 Installed On Mac Os

Tue, 10 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Description Stack-based buffer overflow in .NET allows an unauthorized attacker to deny service over a network.
Title .NET Denial of Service Vulnerability
First Time appeared Microsoft
Microsoft .net 10.0 Installed On Linux
Microsoft .net 11.0 Installed On Linux
Microsoft .net 8.0 Installed On Linux
Microsoft .net 9.0 Installed On Linux
Weaknesses CWE-121
CPEs cpe:2.3:a:microsoft:.net_10.0_installed_on_linux:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_11.0_installed_on_linux:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_8.0_installed_on_linux:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_9.0_installed_on_linux:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft .net 10.0 Installed On Linux
Microsoft .net 11.0 Installed On Linux
Microsoft .net 8.0 Installed On Linux
Microsoft .net 9.0 Installed On Linux
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C'}


Subscriptions

Microsoft .net 10.0 Installed On Linux .net 10.0 Installed On Mac Os .net 11.0 Installed On Linux .net 11.0 Installed On Mac Os .net 8.0 Installed On Linux .net 8.0 Installed On Mac Os .net 9.0 Installed On Linux .net 9.0 Installed On Mac Os
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-11-10T23:46:48.832Z

Reserved: 2026-10-12T17:01:11.371Z

Link: CVE-2026-109475

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-10T19:18:16.770

Modified: 2026-11-11T00:17:06.030

Link: CVE-2026-109475

cve-icon Redhat

Severity : Important

Publid Date: 2026-11-10T17:00:00Z

Links: CVE-2026-109475 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses