Threats Tagged 'cve-2026-48809'
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Threats Tagged 'cve-2026-48809'
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GHSA-m9gh-vj53-gvh9: python-engineio has possible denial of service due to maximum payload size sometimes not being enforcedCVE-2026-48809 0 A denial of service vulnerability exists in python-engineio versions prior to 4.13.2 due to improper enforcement of maximum payload size in certain server configurations. Specifically, when using ASGI with long polling transport or Aiohttp with WebSocket transport, incoming message sizes are not checked before loading into memory, allowing attackers to cause excessive memory allocation. Version 4.13.2 includes fixes that enforce payload size limits and discard oversized requests early. Join the discussion | GCVE Database | 06/26/2026, 20:48:18 UTC Added: 06/26/2026, 22:04:26 UTC |
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