CVE-2026-32203

CVE Details

Release Date:	2026-04-14
Impact:	Important	What is this?

Description

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

See more information about CVE-2026-32203 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	7.5
Vector String:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version:	3.1
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 10 (dotnet10.0)	ELSA-2026-8467	2026-04-16
Oracle Linux version 10 (dotnet8.0)	ELSA-2026-8470	2026-04-16
Oracle Linux version 10 (dotnet9.0)	ELSA-2026-8472	2026-04-16
Oracle Linux version 8 (dotnet10.0)	ELSA-2026-8473	2026-04-16
Oracle Linux version 8 (dotnet9.0)	ELSA-2026-8475	2026-04-16
Oracle Linux version 9 (dotnet10.0)	ELSA-2026-8471	2026-04-16
Oracle Linux version 9 (dotnet9.0)	ELSA-2026-8474	2026-04-16