What is the CVSS score of CVE-2025-59820?

CVE-2025-59820 has a CVSS 3.1 base score of 6.7 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Red Hat are affected by CVE-2025-59820?

Organizations using KDE Krita should be aware of notable risk from CVE-2025-59820 rated CVSS 6.7. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2025-59820?

Within 30 days: Identify affected systems running KDE Krita and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Red Hat CVE-2025-59820

MEDIUM

Improper Validation of Specified Quantity in Input (CWE-1284)

2025-11-26 cve@mitre.org

Buffer Overflow Red Hat Suse

6.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.7 MEDIUM

AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N

Red Hat

6.7 MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

None

Lifecycle Timeline

Patch released

Apr 06, 2026 - 20:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:24 vuln.today

CVE Published

Nov 26, 2025 - 06:15 nvd

MEDIUM 6.7

DescriptionCVE.org

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.

AnalysisAI

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). Rated medium severity (CVSS 6.7), this vulnerability is no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-1284. 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. Version information: before 5.2.13.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.