CVE-2025-26682

Publication date 8 April 2025

Last updated 9 April 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Read the notes from the security team

Status

Package Ubuntu Release Status
dotnet6 24.10 oracular Not in release
24.04 LTS noble Not in release
22.04 LTS jammy
Vulnerable, fix deferred
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
dotnet7 24.10 oracular Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Ignored see notes
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
dotnet8 24.10 oracular
Fixed 8.0.115-8.0.15-0ubuntu1~24.10.1
24.04 LTS noble
Fixed 8.0.115-8.0.15-0ubuntu1~24.04.1
22.04 LTS jammy
Fixed 8.0.115-8.0.15-0ubuntu1~22.04.1
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
dotnet9 24.10 oracular
Fixed 9.0.105-9.0.4-0ubuntu1~24.10.1
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

Notes

iconstantin

.NET 7 was an interim release and is end of life upstream, it will not be receiving security updates. Marking .NET 6 as deferred until information is available to determine if it is impacted.

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H