USN-8298-1

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Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-8298-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8298-1
Upstream
Related
Published
2026-05-25T08:10:09Z
Modified
2026-05-26T07:44:33.250421350Z
Summary
dotnet8, dotnet9, dotnet10 vulnerability
Details

Muhammad Abdul Rehman discovered that .NET incorrectly handled certain network requests, leading to a loop with an unreachable exit condition. A remote attacker could possibly use this issue to consume excessive resources, resulting in a denial of service.

References

Affected packages

Ubuntu:22.04:LTS
dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.127-8.0.27-0ubuntu1~22.04.1

Affected versions

8.*
8.0.102-8.0.2-0ubuntu1~22.04.1
8.0.103-8.0.3-0ubuntu1~22.04.1
8.0.103-8.0.3-0ubuntu1~22.04.2
8.0.105-8.0.5-0ubuntu1~22.04.1
8.0.107-8.0.7-0ubuntu1~22.04.1
8.0.108-8.0.8-0ubuntu1~22.04.1
8.0.110-8.0.10-0ubuntu1~22.04.1
8.0.111-8.0.11-0ubuntu1~22.04.1
8.0.112-8.0.12-0ubuntu1~22.04.1
8.0.114-8.0.14-0ubuntu1~22.04.1
8.0.115-8.0.15-0ubuntu1~22.04.1
8.0.116-8.0.16-0ubuntu1~22.04.1
8.0.117-8.0.17-0ubuntu1~22.04.1
8.0.118-8.0.18-0ubuntu1~22.04.1
8.0.119-8.0.19-0ubuntu1~22.04.1
8.0.120-8.0.20-0ubuntu1~22.04.1
8.0.121-8.0.21-0ubuntu1~22.04.1
8.0.122-8.0.22-0ubuntu1~22.04.1
8.0.123-8.0.23-0ubuntu1~22.04.1
8.0.124-8.0.24-0ubuntu1~22.04.1
8.0.125-8.0.25-0ubuntu1~22.04.1
8.0.126-8.0.26-0ubuntu1~22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "aspnetcore-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-apphost-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-host-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-hostfxr-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~22.04.1",
            "binary_name": "dotnet-sdk-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~22.04.1",
            "binary_name": "dotnet-templates-8.0"
        },
        {
            "binary_version": "8.0.127-8.0.27-0ubuntu1~22.04.1",
            "binary_name": "dotnet8"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~22.04.1",
            "binary_name": "netstandard-targeting-pack-2.1-8.0"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
Ubuntu:24.04:LTS
dotnet10

Package

Name
dotnet10
Purl
pkg:deb/ubuntu/dotnet10?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.108-10.0.8-0ubuntu1~24.04.1

Affected versions

10.*
10.0.100-10.0.0-0ubuntu1~24.04.1
10.0.101-10.0.1-0ubuntu1~24.04.2
10.0.103-10.0.3-0ubuntu1~24.04.1
10.0.104-10.0.4-0ubuntu1~24.04.1
10.0.105-10.0.5-0ubuntu1~24.04.1
10.0.106-10.0.6-0ubuntu1~24.04.1
10.0.107-10.0.7-0ubuntu1~24.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-apphost-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-host-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-hostfxr-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-10.0-source-built-artifacts"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-aot-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~24.04.1",
            "binary_name": "dotnet-templates-10.0"
        },
        {
            "binary_version": "10.0.108-10.0.8-0ubuntu1~24.04.1",
            "binary_name": "dotnet10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.127-8.0.27-0ubuntu1~24.04.1

Affected versions

8.*
8.0.100-8.0.0~rc1-0ubuntu1
8.0.100-8.0.0~rc2-0ubuntu1
8.0.100-8.0.0~rc2-0ubuntu2
8.0.100-8.0.0-0ubuntu1
8.0.100-8.0.0-0ubuntu2
8.0.101-8.0.1-0ubuntu1
8.0.101-8.0.1-0ubuntu2
8.0.102-8.0.2-0ubuntu1
8.0.103-8.0.3-0ubuntu2
8.0.103-8.0.3-0ubuntu3
8.0.104-8.0.4-0ubuntu1
8.0.105-8.0.5-0ubuntu1~24.04.1
8.0.107-8.0.7-0ubuntu1~24.04.1
8.0.108-8.0.8-0ubuntu1~24.04.1
8.0.108-8.0.8-0ubuntu1~24.04.2
8.0.110-8.0.10-0ubuntu1~24.04.1
8.0.111-8.0.11-0ubuntu1~24.04.1
8.0.112-8.0.12-0ubuntu1~24.04.1
8.0.114-8.0.14-0ubuntu1~24.04.1
8.0.115-8.0.15-0ubuntu1~24.04.1
8.0.116-8.0.16-0ubuntu1~24.04.1
8.0.117-8.0.17-0ubuntu1~24.04.1
8.0.118-8.0.18-0ubuntu1~24.04.1
8.0.119-8.0.19-0ubuntu1~24.04.1
8.0.120-8.0.20-0ubuntu1~24.04.1
8.0.121-8.0.21-0ubuntu1~24.04.1
8.0.122-8.0.22-0ubuntu1~24.04.1
8.0.123-8.0.23-0ubuntu1~24.04.1
8.0.124-8.0.24-0ubuntu1~24.04.1
8.0.125-8.0.25-0ubuntu1~24.04.1
8.0.126-8.0.26-0ubuntu1~24.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "aspnetcore-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-apphost-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-host-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-hostfxr-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~24.04.1",
            "binary_name": "dotnet-sdk-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~24.04.1",
            "binary_name": "dotnet-templates-8.0"
        },
        {
            "binary_version": "8.0.127-8.0.27-0ubuntu1~24.04.1",
            "binary_name": "dotnet8"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~24.04.1",
            "binary_name": "netstandard-targeting-pack-2.1-8.0"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
Ubuntu:25.10
dotnet10

Package

Name
dotnet10
Purl
pkg:deb/ubuntu/dotnet10?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.108-10.0.8-0ubuntu1~25.10.1

Affected versions

10.*
10.0.100-10.0.0~rc1-0ubuntu1
10.0.100-10.0.0~rc2-0ubuntu1~25.10.2
10.0.100-10.0.0-0ubuntu1~25.10.1
10.0.101-10.0.1-0ubuntu1~25.10.2
10.0.103-10.0.3-0ubuntu1~25.10.1
10.0.104-10.0.4-0ubuntu1~25.10.1
10.0.105-10.0.5-0ubuntu1~25.10.1
10.0.106-10.0.6-0ubuntu1~25.10.1
10.0.107-10.0.7-0ubuntu1~25.10.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-apphost-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-host-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-hostfxr-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-10.0-source-built-artifacts"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-aot-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~25.10.1",
            "binary_name": "dotnet-templates-10.0"
        },
        {
            "binary_version": "10.0.108-10.0.8-0ubuntu1~25.10.1",
            "binary_name": "dotnet10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:25.10",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
dotnet8

Package

Name
dotnet8
Purl
pkg:deb/ubuntu/dotnet8?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.127-8.0.27-0ubuntu1~25.10.1

Affected versions

8.*
8.0.115-8.0.15-0ubuntu1
8.0.116-8.0.16-0ubuntu1
8.0.117-8.0.17-0ubuntu1
8.0.118-8.0.18-0ubuntu1
8.0.119-8.0.19-0ubuntu1
8.0.120-8.0.20-0ubuntu1
8.0.121-8.0.21-0ubuntu1~25.10.1
8.0.122-8.0.22-0ubuntu1~25.10.1
8.0.123-8.0.23-0ubuntu1~25.10.1
8.0.124-8.0.24-0ubuntu1~25.10.1
8.0.125-8.0.25-0ubuntu1~25.10.1
8.0.126-8.0.26-0ubuntu1~25.10.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-apphost-pack-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-host-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-hostfxr-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-dbg-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-8.0-source-built-artifacts"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-dbg-8.0"
        },
        {
            "binary_version": "8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet-targeting-pack-8.0"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~25.10.1",
            "binary_name": "dotnet-templates-8.0"
        },
        {
            "binary_version": "8.0.127-8.0.27-0ubuntu1~25.10.1",
            "binary_name": "dotnet8"
        },
        {
            "binary_version": "8.0.127-0ubuntu1~25.10.1",
            "binary_name": "netstandard-targeting-pack-2.1-8.0"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:25.10",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
dotnet9

Package

Name
dotnet9
Purl
pkg:deb/ubuntu/dotnet9?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.0.117-9.0.16-0ubuntu1~25.10.1

Affected versions

9.*
9.0.105-9.0.4-0ubuntu1
9.0.106-9.0.5-0ubuntu1
9.0.107-9.0.6-0ubuntu1
9.0.108-9.0.7-0ubuntu1
9.0.109-9.0.8-0ubuntu1
9.0.110-9.0.9-0ubuntu1
9.0.111-9.0.10-0ubuntu1~25.10.1
9.0.112-9.0.11-0ubuntu1~25.10.1
9.0.113-9.0.12-0ubuntu1~25.10.1
9.0.114-9.0.13-0ubuntu1~25.10.1
9.0.115-9.0.14-0ubuntu1~25.10.1
9.0.116-9.0.15-0ubuntu1~25.10.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-runtime-dbg-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "aspnetcore-targeting-pack-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-apphost-pack-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-host-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-hostfxr-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-runtime-dbg-9.0"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-9.0"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-9.0-source-built-artifacts"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-aot-9.0"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "dotnet-sdk-dbg-9.0"
        },
        {
            "binary_version": "9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet-targeting-pack-9.0"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "dotnet-templates-9.0"
        },
        {
            "binary_version": "9.0.117-9.0.16-0ubuntu1~25.10.1",
            "binary_name": "dotnet9"
        },
        {
            "binary_version": "9.0.117-0ubuntu1~25.10.1",
            "binary_name": "netstandard-targeting-pack-2.1-9.0"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:25.10",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
Ubuntu:26.04:LTS
dotnet10

Package

Name
dotnet10
Purl
pkg:deb/ubuntu/dotnet10?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.108-10.0.8-0ubuntu1~26.04.1

Affected versions

10.*
10.0.100-10.0.0~rc1-0ubuntu1
10.0.100-10.0.0~rc2-0ubuntu1
10.0.100-10.0.0-0ubuntu1
10.0.100-10.0.0-0ubuntu2
10.0.101-10.0.1-0ubuntu1
10.0.101-10.0.1-0ubuntu2
10.0.101-10.0.1-0ubuntu3
10.0.102-10.0.2-0ubuntu1
10.0.103-10.0.3-0ubuntu1
10.0.104-10.0.4-0ubuntu1
10.0.105-10.0.5-0ubuntu1
10.0.107-10.0.7-0ubuntu1~26.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "aspnetcore-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "aspnetcore-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "aspnetcore-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-apphost-pack-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-host-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-hostfxr-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-runtime-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-runtime-dbg-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~26.04.1",
            "binary_name": "dotnet-sdk-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~26.04.1",
            "binary_name": "dotnet-sdk-10.0-source-built-artifacts"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~26.04.1",
            "binary_name": "dotnet-sdk-aot-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~26.04.1",
            "binary_name": "dotnet-sdk-dbg-10.0"
        },
        {
            "binary_version": "10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet-targeting-pack-10.0"
        },
        {
            "binary_version": "10.0.108-0ubuntu1~26.04.1",
            "binary_name": "dotnet-templates-10.0"
        },
        {
            "binary_version": "10.0.108-10.0.8-0ubuntu1~26.04.1",
            "binary_name": "dotnet10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8298-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:26.04:LTS",
    "cves": [
        {
            "id": "CVE-2026-42899",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}