CVE-2026-120234

    Dashboard / Vulnerabilities / CVE-2026-120234

    CVE-2026-120234

    Published: 1 Nov 2026Last Modified: 2 Nov 2026

    Summary: ag-ui-protocol ag-ui HTTP Transport e.text resource consumption

    Details: A weakness has been identified in ag-ui-protocol ag-ui up to 0.0.58. This impacts the function e.text of the component HTTP Transport. Executing a manipulation can lead to resource consumption. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/120xxx/CVE-2026-120234.json, https://github.com/ag-ui-protocol/ag-ui/, https://github.com/ag-ui-protocol/ag-ui/issues/2521, https://github.com/ag-ui-protocol/ag-ui/pull/2698, https://nvd.nist.gov/vuln/detail/CVE-2026-120234, https://vuldb.com/cve/CVE-2026-120234, https://vuldb.com/submit/1015146, https://vuldb.com/vuln/429593, https://vuldb.com/vuln/429593/cti

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5c72d35bb1ce101135fd19602de3b6df25cf98a4
    Fixed -None

    Affected versions

    0.0.1
    0.0.2
    0.0.3
    0.0.32
    0.0.33
    0.0.34
    0.0.35
    0.0.36
    0.0.38
    0.0.39
    0.0.4
    0.0.40
    0.0.42
    0.0.43
    0.0.44
    0.0.45
    0.0.47
    0.0.5
    0.0.54
    0.0.55
    0.0.57
    0.0.6
    0.0.8

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High