CVE-2025-59820 – KDE Krita TGA File Heap-Based Buffer Overflow Vulnerability

The following table lists the changes that have been made to the
CVE-2025-59820 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Nov. 26, 2025

    Action Type Old Value New Value
    Added Description In KDE Krita before 5.2.13, loading a manipulated TGA file could result in a heap-based buffer overflow in plugins/impex/tga/kis_tga_import.cpp (aka KisTgaImport). Control flow proceeds even when a number of pixels becomes negative.
    Added CVSS V3.1 AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N
    Added CWE CWE-1284
    Added Reference https://invent.kde.org/graphics/krita/
    Added Reference https://invent.kde.org/graphics/krita/-/commit/6d3651ac4df88efb68e013d21061de9846e83fe8
    Added Reference https://kde.org/info/security/advisory-20250929-1.txt
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