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HIGH

CVE-2026-59561

CVSS v3

7.8

HIGH

EPSS Score

1.1 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Sakura Editor provided by Sakura Editor Development Community contains an OS command injection vulnerability. If a victim user is directed to edit a file in a crafted directory, arbitrary OS command may be executed on the user's PC when the user invokes "Open Terminal".

Technical details

Published
2026-08-24
Last Modified
2026-08-24

Frequently asked questions

What is CVE-2026-59561?

Sakura Editor provided by Sakura Editor Development Community contains an OS command injection vulnerability. If a victim user is directed to edit a file in a crafted directory, arbitrary OS command may be executed on the user's PC when the user invokes "Open Terminal".

Is CVE-2026-59561 actively exploited?

Active exploitation of CVE-2026-59561 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-59561?

CVE-2026-59561 has a CVSS v3 base score of 7.8 (HIGH severity).

Is CVE-2026-59561 affecting your environment?

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