{"id":"CVE-2026-38924","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-38924","generatedAt":"2026-10-28T04:46:53.265Z","title":"In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0.","description":"In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was a \"potential security hazard\" but the Serena documentation, at the time of the issue report proposing 127.0.0.1 instead of 0.0.0.0, recommended \"use a sandboxed environment for running Serena.\"","published":"2026-09-14T03:16:37.000Z","lastModified":"2026-09-22T20:00:04.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":2.9,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},"cwe":["CWE-669"],"affected":[],"epss":{"score":0.00157,"percentile":0.0484,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server","source":"cve@mitre.org"},{"url":"https://github.com/oraios/serena/commit/a7af5c1f8a9ea27102eac9e72f64dd97dbfefff3","source":"cve@mitre.org"},{"url":"https://github.com/oraios/serena/commit/b00ae292ac2d49947506886f44eb1cad7b7d7cd1","source":"cve@mitre.org"},{"url":"https://github.com/oraios/serena/compare/v0.1.4...v1.0.0","source":"cve@mitre.org"},{"url":"https://github.com/oraios/serena/security/advisories/GHSA-m922-r24v-6wff","source":"cve@mitre.org"},{"url":"https://dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-38924","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}