Resource Consumption Vulnerability in ag-ui Protocol Software by ag-ui
CVE-2026-92362

6.9MEDIUM

Key Information:

Vendor

Ag-ui-protocol

Status
Ag-ui
Vendor
CVE Published:
16 September 2026

What is CVE-2026-92362?

A vulnerability has been discovered in the ag-ui 1.0 release, specifically impacting the SSE Frame Parser component located at crates/ag-ui-client/src/sse.rs. This issue allows for resource consumption through a remote manipulation, potentially leading to degraded performance or denial of service in systems using this software. A pull request to address this vulnerability is currently pending acceptance.

Affected Version(s)

ag-ui 1.0

References

https://vuldb.com/vuln/405448
vdb-entry
https://vuldb.com/vuln/405448/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-92362
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

meraklbz (VulDB User)
VulDB CNA Team
.