Package "dotnet9"

  dotnet9 (9.0.116-9.0.15-0ubuntu1~25.10.1) questing-security; urgency=medium

  [ Mateus Rodrigues de Morais ]
  * New upstream release
  * SECURITY UPDATE: denial of service
    - CVE-2026-33116: Possible denial of service via infinite recursion in
      XmlDecryptionTransform.
  * SECURITY UPDATE: denial of service
    - CVE-2026-32203: Possible denial of service via stack overflow in
      EncryptedKey nested decryption.
  * SECURITY UPDATE: remote code execution
    - CVE-2026-32178: SMTP command injection and header injection via
      MailAddress parsing flaw in System.Net.Mail.
  * SECURITY UPDATE: security feature bypass
    - CVE-2026-26171: denial of service and security feature bypass via unsafe
      transforms in EncryptedXml.

 -- Ian Constantin <email address hidden> Tue, 14 Apr 2026 19:43:50 +0000

  dotnet9 (9.0.115-9.0.14-0ubuntu1~25.10.1) questing-security; urgency=medium

  [ Mateus Rodrigues de Morais ]
  * New upstream release
  * SECURITY UPDATE: denial of service
    - CVE-2026-26130: Possible denial-of-service via SignalR stateful
      reconnect buffer overfill.
  * SECURITY UPDATE: denial of service
    - CVE-2026-26127: System.Buffers.Text.Base64Url.DecodeFromChars
      out-of-bounds read from malformed Base64Url input. A bug in the
      implementation causes out-of-bound reads of the DecodingMap, potentially
      leading to Access Violation Exceptions (AVEs) when unsafe code is used.

 -- Ian Constantin <email address hidden> Sun, 08 Mar 2026 21:28:24 +0200

  dotnet9 (9.0.114-9.0.13-0ubuntu1~25.10.1) questing; urgency=medium

  * New upstream release
  * SECURITY UPDATE: security feature bypass
    - CVE-2026-21218: An attacker could exploit this vulnerability in
      System.Security.Cryptography.Cose by crafting a malicious payload that
      bypasses the security checks in the affected .NET versions, potentially
      leading to unauthorized access or data manipulation.
  * d/p/0002-roslyn-analyzers-dont-use-apphost.patch: refreshed patch to fix
    hunk failure.

 -- Mateus Rodrigues de Morais <email address hidden> Mon, 02 Feb 2026 17:30:30 -0300

  dotnet9 (9.0.111-9.0.10-0ubuntu1~25.10.1) questing; urgency=medium

  * New upstream release
  * SECURITY UPDATE: denial of service
    - CVE-2025-55247: A vulnerability exists in .NET Core where predictable
      paths for MSBuild's temporary directories on Linux let another user
      create the directories ahead of MSBuild, leading to DoS of builds.
  * SECURITY UPDATE: validation bypass
    - CVE-2025-55315: Inconsistent interpretation of http requests
      ('http request/response smuggling') in ASP.NET Core allows an authorized
      attacker to bypass a security feature over a network.
  * SECURITY UPDATE: information disclosure
    - CVE-2025-55248: MITM (man in the middle) attacker may prevent use of TLS
      between client and SMTP server, forcing client to send data over
      unencrypted connection.
  * eng/test-runner: sync changes with upstream
  * tests/control, tests/regular-tests: sync changes with upstream
  * debian/rules: use release.json manifest instead of legacy text file

 -- Dominik Viererbe <email address hidden> Wed, 08 Oct 2025 13:49:49 +0300