CVE-2026-101099: Handling of Exceptional Conditions in ag-ui-protocol ag-ui
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.
AI Analysis
Technical Summary
This vulnerability in ag-ui-protocol's ag-ui component up to version 2026-09-23 relates to how exceptional conditions are handled in the SseParser.kt file of the Kotlin Community SDK. An attacker can remotely manipulate inputs to cause improper handling of these conditions. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. A pull request containing a fix exists but has not yet been merged or officially released.
Potential Impact
The vulnerability allows remote attackers to cause improper handling of exceptional conditions, which may lead to limited impact such as denial of service or disruption of normal processing. There is no indication of privilege escalation, data disclosure, or code execution. No known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in a pending pull request; however, it has not yet been accepted or officially released. Users should monitor the vendor's repository or advisory for the acceptance and release of the patch. Until then, no official remediation is available.
CVE-2026-101099: Handling of Exceptional Conditions in ag-ui-protocol ag-ui
Description
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 v4.0
Score 5.3medium
Affected software
ag-ui-protocol
ag-ui
pkg:github/ag-ui-protocol/ag-uicpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in ag-ui-protocol's ag-ui component up to version 2026-09-23 relates to how exceptional conditions are handled in the SseParser.kt file of the Kotlin Community SDK. An attacker can remotely manipulate inputs to cause improper handling of these conditions. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. A pull request containing a fix exists but has not yet been merged or officially released.
Potential Impact
The vulnerability allows remote attackers to cause improper handling of exceptional conditions, which may lead to limited impact such as denial of service or disruption of normal processing. There is no indication of privilege escalation, data disclosure, or code execution. No known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in a pending pull request; however, it has not yet been accepted or officially released. Users should monitor the vendor's repository or advisory for the acceptance and release of the patch. Until then, no official remediation is available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-28T02:53:34.487Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abaa4daf7a7c54106fe5259
Added to database: 09/28/2026, 17:33:14 UTC
Last enriched: 09/28/2026, 17:47:39 UTC
Last updated: 09/29/2026, 02:45:33 UTC
Views: 12
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