CVE-2025-59359
CVSS v3
9.8
CRITICAL
EPSS Score
2.9 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The cleanTcs mutation in Chaos Controller Manager is vulnerable to OS command injection. In conjunction with CVE-2025-59358, this allows unauthenticated in-cluster attackers to perform remote code execution across the cluster.
Technical details
- Published
- 2025-09-15
Frequently asked questions
What is CVE-2025-59359?
The cleanTcs mutation in Chaos Controller Manager is vulnerable to OS command injection. In conjunction with CVE-2025-59358, this allows unauthenticated in-cluster attackers to perform remote code execution across the cluster.
Is CVE-2025-59359 actively exploited?
Active exploitation of CVE-2025-59359 has not been confirmed. Its EPSS score was 2.9% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-59359?
CVE-2025-59359 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2025-59359 affecting your environment?
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