CVE-2026-92362

ag-ui-protocol ag-ui SSE Frame sse.rs resource consumption

HIGH
7.3
CVSS Score
Published: September 16, 2026 at 01:15 PM UTC
Updated: September 16, 2026 at 06:07 PM UTC
1 product affected across 1 vendorAG-UI

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (7)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/405448
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/405448/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-92362
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/934956
Issue TrackingPatch
Source: cverecord
https://github.com/ag-ui-protocol/ag-ui/pull/2500

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-400CWE-404

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