CVE-2026-101100
MEDIUM
5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM
5,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: low
MEDIUM
5,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: none
Integrity: partial
Availability: partial
Description
AI Translation Available
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.
459
Incomplete Cleanup
DraftCommon Consequences
Security Scopes Affected:
Other
Confidentiality
Integrity
Potential Impacts:
Other
Read Application Data
Modify Application Data
Dos: Resource Consumption (Other)
Applicable Platforms
All platforms may be affected
https://github.com/ag-ui-protocol/ag-ui/
https://github.com/ag-ui-protocol/ag-ui/commit/c346119fe870b70f5c19738ee5119f3e…
https://github.com/ag-ui-protocol/ag-ui/issues/2443
https://github.com/ag-ui-protocol/ag-ui/pull/2494
https://github.com/ag-ui-protocol/ag-ui/releases/tag/release/2026-09-08
https://vuldb.com/cve/CVE-2026-101100
https://vuldb.com/submit/934980
https://vuldb.com/vuln/410975
https://vuldb.com/vuln/410975/cti