What is CVE-2025-59820?

CVE-2025-59820 is a medium-severity vulnerability in Kde Krita, classified under Improper Validation of Specified Quantity in Input. CVSS score: 6.7/10. Published 2025-11-26.

How severe is CVE-2025-59820?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Kde Krita

CVE-2025-59820

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.

EPSS: 0.002 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N.

Affected products

Kde Krita — versions 0

Weakness classification (CWE)

CWE-1284 — Improper Validation of Specified Quantity in Input

References

cve@mitre.org
cve@mitre.org
cve@mitre.org
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-59820?: CVE-2025-59820 is a medium-severity vulnerability in Kde Krita, classified under Improper Validation of Specified Quantity in Input. CVSS score: 6.7/10. Published 2025-11-26.
How severe is CVE-2025-59820?: Medium severity. CVSS v3 base score is 6.7 out of 10.