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2 August 2026

Vulnerabilities first published on this day (UTC), newest first.

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All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.8
    CVE-2026-65321 Public exploit

    PyAthena SQL Injection via DefaultParameterFormatter DELETE/CTAS

    PyAthena prior to 3.35.4 contains a sql injection vulnerability that allows unauthenticated attackers to inject arbitrary SQL by exploiting improper quote-escaping in DefaultParameterFormatter.format(), which routes DELETE and CTAS statements to the _escape_h…

    laughingman7743 PyAthena
  • Critical 9.6
    CVE-2026-68579

    FreeRDP before 3.30.0 Heap Overflow via CliprdrStream_Read

    FreeRDP before 3.30.0 (<= 3.29.0) contains a heap-based buffer overflow in the Windows clipboard client's CliprdrStream_Read function (client/Windows/wf_cliprdr.c). When an OLE paste consumer (e.g. explorer.exe) calls IStream::Read with a fixed-size buffer of…

    FreeRDP FreeRDP freerdp2 freerdp2 Debian Ubuntu
  • Critical 9.8
    CVE-2026-16256

    Pouco Import Users <= 1.0.0 - Unauthenticated Privilege Escalation

    The POUCO Import Users WordPress plugin through 1.0.0 does not perform any capability or nonce checks on AJAX actions available to unauthenticated users that create and update WordPress accounts, and it trusts an attacker-supplied role value, allowing unauthe…

    Web / CMS