CVE WATCH / VULNERABILITY DETAIL
CVE-2026-123817
UNKNOWNCVSS 0NVD feed
Published 9 November 2026 · tracked since 10 November 2026
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the WebSocket reader retains one bytes object for each transport read while reassembling an incomplete frame. A malicious peer can split a frame into many tiny reads so per-object overhead substantially
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-125350 HIGH 8.8
- CVE-2026-125349 LOW 3.4
- CVE-2026-125348 HIGH 8.8
- CVE-2026-125347 CRITICAL 9.6
- CVE-2026-125346 HIGH 8.8
- CVE-2026-125345 MEDIUM 4.7
- CVE-2026-125344 HIGH 8.8
- CVE-2026-125343 HIGH 8.3
- CVE-2026-125342 MEDIUM 4.7
- CVE-2026-125326 MEDIUM 5.8