| Title | ag-ui-protocol ag-ui v1.0 CWE-400 |
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| Description | The SSE client appends incoming event data, event lines, and id lines without per-item or total-size caps. Nothing bounds memory growth during a single stream.A misbehaving or malicious agent endpoint can grow the client's memory without limit over the course of one connection. Availability only — no code execution or data access. |
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| Source | ⚠️ https://github.com/ag-ui-protocol/ag-ui/issues/2438 |
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| User | meraklbz (UID 87053) |
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| Submission | 08/18/2026 04:33 (29 days ago) |
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| Moderation | 09/16/2026 07:36 (29 days later) |
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| Status | Accepted |
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| VulDB entry | 405447 [ag-ui-protocol ag-ui 1.0 SSE Client client.go resource consumption] |
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| Points | 18 |
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