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VULNERABILITIES

CVE-2026-101100 Details

Description

A flaw has been found in ag-ui-protocol ag-ui up to 2026-09-07. This vulnerability affects the function FilterToolCallsMiddleware of the file sdks/typescript/packages/client/src/middleware/filter-tool-calls.ts of the component Middleware. Executing a manipulation can lead to incomplete cleanup. The attack may be launched remotely. Upgrading to version 2026-09-08 is able to resolve this issue. This patch is called c346119fe870b70f5c19738ee5119f3e1456e59d. It is suggested to upgrade the affected component.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/ag-ui-protocol/ag-ui/ [email protected]
https://github.com/ag-ui-protocol/ag-ui/commit/c346119fe870b70f5c19738ee5119f3e1456e59d [email protected]
https://github.com/ag-ui-protocol/ag-ui/issues/2443 [email protected]
https://github.com/ag-ui-protocol/ag-ui/pull/2494 [email protected]
https://github.com/ag-ui-protocol/ag-ui/releases/tag/release/2026-09-08 [email protected]

see all 9 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-459Incomplete Cleanup[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-101100
NVD Published Date:
Sep 28, 2026
NVD Last Modified:
Sep 28, 2026
Source:
[email protected]