{"id":"USN-8740-1","summary":"dotnet8, dotnet10 vulnerabilities","details":"Weeraphat Srisutham discovered that the .NET watch BrowserRefreshServer did\nnot properly validate cross-origin WebSocket connections. An attacker could\npossibly use this issue to expose sensitive information. (CVE-2026-58649)\n\nRajesh Chada discovered that the .NET watch AspireServerService improperly\nexposed information through the use of certain arguments. An attacker could\npossibly use this issue to elevate privileges and execute arbitrary code.\n(CVE-2026-69806)","modified":"2026-09-10T16:42:31.347177651Z","published":"2026-09-10T06:57:42Z","related":["UBUNTU-CVE-2026-58649","UBUNTU-CVE-2026-69806"],"upstream":["CVE-2026-58649","CVE-2026-69806","UBUNTU-CVE-2026-58649","UBUNTU-CVE-2026-69806"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8740-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-58649"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-69806"}],"affected":[{"package":{"name":"dotnet8","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dotnet8?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.131-8.0.31-0ubuntu1~22.04.1"}]}],"versions":["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","8.0.127-8.0.27-0ubuntu1~22.04.1","8.0.128-8.0.28-0ubuntu1~22.04.1","8.0.129-8.0.29-0ubuntu1~22.04.1","8.0.130-8.0.30-0ubuntu1~22.04.1"],"ecosystem_specific":{"availability":"No 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