UBUNTU-CVE-2026-69304
Dashboard / Vulnerabilities / UBUNTU-CVE-2026-69304
Summary:
Details: Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.
References: https://ubuntu.com/security/CVE-2026-69304, https://www.cve.org/CVERecord?id=CVE-2026-69304, https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69304, https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-september-2026-servicing-updates, https://github.com/dotnet/announcements/issues/443
Affected packages
Package
Name: dotnet7
Purl: pkg:deb/ubuntu/dotnet7?arch=source&distro=jammy
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
7.0.105-0ubuntu1~22.04.1
7.0.107-0ubuntu1~22.04.1
7.0.108-0ubuntu1~22.04.1
7.0.109-0ubuntu1~22.04.1
7.0.110-0ubuntu1~22.04.1
7.0.111-0ubuntu1~22.04.1
7.0.112-0ubuntu1~22.04.1
7.0.113-0ubuntu1~22.04.1
7.0.114-0ubuntu1~22.04.1
7.0.115-0ubuntu1~22.04.1
7.0.116-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.2
7.0.119-0ubuntu1~22.04.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
