CVE-2026-101099CWE-755

CVE-2026-101099

Medium · published September 28, 2026

CVSS v3.1
4.3
EPSS
1%
Percentile
42.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
EPSS
0.00510 · 42.6th percentile
Weakness
CWE-755 · Improper Handling of Exceptional Conditions
Published
2026-09-28T22:17Z
References (7)
https://github.com/ag-ui-protocol/ag-ui/ · [email protected]https://github.com/ag-ui-protocol/ag-ui/issues/2442 · [email protected]https://github.com/ag-ui-protocol/ag-ui/pull/2657 · [email protected]https://vuldb.com/cve/CVE-2026-101099 · [email protected]https://vuldb.com/submit/934974 · [email protected]https://vuldb.com/vuln/410974 · [email protected]https://vuldb.com/vuln/410974/cti · [email protected]
EPSS history
Timeline
  • 30 SEP 03:24Z
    EPSS moved — → 1%
    epss
  • 28 SEP 17:15Z
    ag-ui-protocol ag-ui Kotlin Community SDK SseParser.kt exceptional condition
    cvelistv5