CyberSecBulletin

Undefined Behavior for Input to API

CWE-475

The behavior of this function is undefined unless its control parameter is set to a specific value.

We track 8 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 7.8.

Latest Undefined Behavior for Input to API vulnerabilities

  • 8.1 High severity

    OpenSearch: Undefined Behavior for Input to API

    CVE-2026-19311AWS

    Missing authorization in the Execute Monitor API in Amazon OpenSearch Alerting plugin might allow an authenticated remote user to read, modify, or delete arbitrary index data via a crafted inline monitor request with unintentional data source and input index p

  • 7.5 High severity

    Red Hat Enterprise Linux 10: Undefined Behavior for Input to API

    CVE-2026-42009Red HatEPSS 1.33%

    A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security (DTLS) packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets w

  • 7.5 High severity

    Other issue in the JavaScript Engine component.

    CVE-2026-8391Mozilla

    Other issue in the JavaScript Engine component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

  • 7.1 High severity

    openexr: Incorrect Type Conversion or Cast

    CVE-2026-34379AcademySoftwareFoundation

    OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From 3.2.0 to before 3.2.7, 3.3.9, and 3.4.9, a misaligned memory write vulnerability exists in LossyDctDecoder_exe

  • 7.5 High severity

    Trend Micro Apex Central: Unrestricted Upload of File with Dangerous Type

    CVE-2025-47866Trend Micro

    An unrestricted file upload vulnerability in a Trend Micro Apex Central widget below version 8.0.6955 could allow an attacker to upload arbitrary files on affected installations.

  • 9.8 Critical severity

    Trend Micro Apex Central: Undefined Behavior for Input to API

    CVE-2025-47865Trend MicroEPSS 1.98%

    A Local File Inclusion vulnerability in a Trend Micro Apex Central widget below version 8.0.6955 could allow an attacker to gain remote code execution on affected installations.

  • 7.5 High severity

    gradio-app/gradio: Undefined Behavior for Input to API

    CVE-2024-10569Gradio-app

    A vulnerability in the dataframe component of gradio-app/gradio (version git 98cbcae) allows for a zip bomb attack. The component uses pd.read_csv to process input values, which can accept compressed files. An attacker can exploit this by uploading a malicious

  • 7.5 High severity

    ClamAV: Undefined Behavior for Input to API

    CVE-2024-20380CiscoEPSS 1.1%

    A vulnerability in the HTML parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an issue in the C to Rust foreign function interface. An attacker could