{"action":"Upgrade serena-agent to 1.5.2 or later.","affected":[{"fixed":"1.5.2","introduced":"0"}],"component":"serena-agent","cve_ids":["CVE-2026-49471"],"ecosystem":"PyPI","epss":0.00373,"exploited":false,"fixed_versions":["1.5.2"],"ghsa_id":"GHSA-37h2-6p4f-mp3q","id":"tcs_01M5KH36DZA68SSH4CG7N5J037","modified_at":"2026-07-13T16:32:48.400772210Z","published_at":"2026-07-13T15:46:29.755330Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3061","https://github.com/oraios/serena/security/advisories/GHSA-37h2-6p4f-mp3q","https://nvd.nist.gov/vuln/detail/CVE-2026-49471","https://github.com/oraios/serena/commit/016ccbe1c095a3eed7967737ac1d4df2754f5d96","https://github.com/oraios/serena","https://github.com/oraios/serena/releases/tag/v1.5.2","https://pypi.org/project/serena-agent","https://github.com/advisories/GHSA-37h2-6p4f-mp3q"],"severity":{"label":"high","score":8.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-3061","url":"https://osv.dev/vulnerability/PYSEC-2026-3061"}],"summary":"Serena: Unauthenticated Flask dashboard on fixed port enables DNS rebinding → memory poisoning → RCE"}