CVE-2026-42899

Upstream information

CVE-2026-42899 at MITRE

Description

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores

CVSS detail	CNA (Microsoft)
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

• RHSA-2026:21286, published Fri Jun 12 15:06:59 UTC 2026
• RHSA-2026:21291, published Thu May 28 15:06:38 UTC 2026
• RHSA-2026:21293, published Wed Jun 3 15:06:44 UTC 2026
• RHSA-2026:21754, published Fri Jun 12 15:07:00 UTC 2026
• RHSA-2026:22145, published Fri Jun 12 15:07:01 UTC 2026

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Liberty Linux 10	aspnetcore-runtime-10.0 >= 10.0.8-1.el10_2 aspnetcore-runtime-8.0 >= 8.0.27-1.el10_2 aspnetcore-runtime-9.0 >= 9.0.16-1.el10_2 aspnetcore-runtime-dbg-10.0 >= 10.0.8-1.el10_2 aspnetcore-runtime-dbg-8.0 >= 8.0.27-1.el10_2 aspnetcore-runtime-dbg-9.0 >= 9.0.16-1.el10_2 aspnetcore-targeting-pack-10.0 >= 10.0.8-1.el10_2 aspnetcore-targeting-pack-8.0 >= 8.0.27-1.el10_2 aspnetcore-targeting-pack-9.0 >= 9.0.16-1.el10_2 dotnet-apphost-pack-10.0 >= 10.0.8-1.el10_2 dotnet-apphost-pack-8.0 >= 8.0.27-1.el10_2 dotnet-apphost-pack-9.0 >= 9.0.16-1.el10_2 dotnet-host >= 10.0.8-1.el10_2 dotnet-hostfxr-10.0 >= 10.0.8-1.el10_2 dotnet-hostfxr-8.0 >= 8.0.27-1.el10_2 dotnet-hostfxr-9.0 >= 9.0.16-1.el10_2 dotnet-runtime-10.0 >= 10.0.8-1.el10_2 dotnet-runtime-8.0 >= 8.0.27-1.el10_2 dotnet-runtime-9.0 >= 9.0.16-1.el10_2 dotnet-runtime-dbg-10.0 >= 10.0.8-1.el10_2 dotnet-runtime-dbg-8.0 >= 8.0.27-1.el10_2 dotnet-runtime-dbg-9.0 >= 9.0.16-1.el10_2 dotnet-sdk-10.0 >= 10.0.108-1.el10_2 dotnet-sdk-10.0-source-built-artifacts >= 10.0.108-1.el10_2 dotnet-sdk-8.0 >= 8.0.127-1.el10_2 dotnet-sdk-8.0-source-built-artifacts >= 8.0.127-1.el10_2 dotnet-sdk-9.0 >= 9.0.117-1.el10_2 dotnet-sdk-9.0-source-built-artifacts >= 9.0.117-1.el10_2 dotnet-sdk-aot-10.0 >= 10.0.108-1.el10_2 dotnet-sdk-aot-9.0 >= 9.0.117-1.el10_2 dotnet-sdk-dbg-10.0 >= 10.0.108-1.el10_2 dotnet-sdk-dbg-8.0 >= 8.0.127-1.el10_2 dotnet-sdk-dbg-9.0 >= 9.0.117-1.el10_2 dotnet-targeting-pack-10.0 >= 10.0.8-1.el10_2 dotnet-targeting-pack-8.0 >= 8.0.27-1.el10_2 dotnet-targeting-pack-9.0 >= 9.0.16-1.el10_2 dotnet-templates-10.0 >= 10.0.108-1.el10_2 dotnet-templates-8.0 >= 8.0.127-1.el10_2 dotnet-templates-9.0 >= 9.0.117-1.el10_2 netstandard-targeting-pack-2.1 >= 9.0.117-1.el10_2	Patchnames: RHSA-2026:21286 RHSA-2026:21754 RHSA-2026:22145
SUSE Liberty Linux 8	aspnetcore-runtime-8.0 >= 8.0.27-1.el8_10 aspnetcore-runtime-dbg-8.0 >= 8.0.27-1.el8_10 aspnetcore-targeting-pack-8.0 >= 8.0.27-1.el8_10 dotnet-apphost-pack-8.0 >= 8.0.27-1.el8_10 dotnet-hostfxr-8.0 >= 8.0.27-1.el8_10 dotnet-runtime-8.0 >= 8.0.27-1.el8_10 dotnet-runtime-dbg-8.0 >= 8.0.27-1.el8_10 dotnet-sdk-8.0 >= 8.0.127-1.el8_10 dotnet-sdk-8.0-source-built-artifacts >= 8.0.127-1.el8_10 dotnet-sdk-dbg-8.0 >= 8.0.127-1.el8_10 dotnet-targeting-pack-8.0 >= 8.0.27-1.el8_10 dotnet-templates-8.0 >= 8.0.127-1.el8_10	Patchnames: RHSA-2026:21291
SUSE Liberty Linux 9	aspnetcore-runtime-8.0 >= 8.0.27-1.el9_8 aspnetcore-runtime-dbg-8.0 >= 8.0.27-1.el9_8 aspnetcore-targeting-pack-8.0 >= 8.0.27-1.el9_8 dotnet-apphost-pack-8.0 >= 8.0.27-1.el9_8 dotnet-hostfxr-8.0 >= 8.0.27-1.el9_8 dotnet-runtime-8.0 >= 8.0.27-1.el9_8 dotnet-runtime-dbg-8.0 >= 8.0.27-1.el9_8 dotnet-sdk-8.0 >= 8.0.127-1.el9_8 dotnet-sdk-8.0-source-built-artifacts >= 8.0.127-1.el9_8 dotnet-sdk-dbg-8.0 >= 8.0.127-1.el9_8 dotnet-targeting-pack-8.0 >= 8.0.27-1.el9_8 dotnet-templates-8.0 >= 8.0.127-1.el9_8	Patchnames: RHSA-2026:21293

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SUSE Timeline for this CVE

CVE page created: Tue May 12 22:37:06 2026
CVE page last modified: Sat Jun 13 11:31:32 2026