CVE-2026-92362
ag-ui-protocol ag-ui SSE Frame sse.rs resource consumption
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Reserved
- Sep 16, 2026
Description
A vulnerability was detected in ag-ui-protocol ag-ui 1.0. This impacts an unknown function of the file crates/ag-ui-client/src/sse.rs of the component SSE Frame Parser. Performing a manipulation results in resource consumption. The attack is possible to be carried out remotely. The pull request to fix this issue awaits acceptance.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
ag-uiag-ui-protocol |
|
References
- VDB-405448 | ag-ui-protocol ag-ui SSE Frame sse.rs resource consumptionvdb-entry
- VDB-405448 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-92362 | CVE Analysis and Reportthird-party-advisory
- Submit #934956 | ag-ui-protocol ag-ui v1.0 CWE-400third-party-advisory
- https://github.com/ag-ui-protocol/ag-ui/issues/2439issue-tracking
- https://github.com/ag-ui-protocol/ag-ui/pull/2500issue-trackingpatch
- https://github.com/ag-ui-protocol/ag-ui/product
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