Medium 4.3Published Sep 28, 2026

CVE-2026-101099ag-ui-protocol ag-ui Kotlin Community SDK SseParser.kt exceptional condition

Updated under an hour ago (2026-10-19 07:50 UTC)

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Every CVE for ag-ui-protocol ag-ui

Exploited in the last 30 days

A vulnerability was detected in ag-ui-protocol ag-ui up to 2026-09-23. This affects an unknown part of the file SseParser.kt of the component Kotlin Community SDK. Performing a manipulation results in handling of exceptional conditions. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C
Weakness (CWE): CWE-755
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ag-ui-protocol ag-ui ag-ui-protocol:ag-ui	2026-09-23	CNA record

References

https://vuldb.com/vuln/410974vdb-entry
https://vuldb.com/vuln/410974/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-101099third-party-advisory
https://vuldb.com/submit/934974third-party-advisory
https://github.com/ag-ui-protocol/ag-ui/issues/2442issue-tracking
https://github.com/ag-ui-protocol/ag-ui/pull/2657issue-tracking, patch
https://github.com/ag-ui-protocol/ag-ui/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.