What is CVE-2025-47281?

CVE-2025-47281 is a high-severity vulnerability in Kyverno, classified under Improper Input Validation. CVSS score: 7.7/10. Published 2025-07-23.

How severe is CVE-2025-47281?

High severity. CVSS v3 base score is 7.7 out of 10.

Improper input validation in Kyverno

CVE-2025-47281

Kyverno is a policy engine designed for cloud native platform engineering teams. In versions 1.14.1 and below, a Denial of Service (DoS) vulnerability exists due to improper handling of JMESPath variable substitutions. Attackers with permi…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.005 (37.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Kyverno — versions < 1.14.2

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-47281?: CVE-2025-47281 is a high-severity vulnerability in Kyverno, classified under Improper Input Validation. CVSS score: 7.7/10. Published 2025-07-23.
How severe is CVE-2025-47281?: High severity. CVSS v3 base score is 7.7 out of 10.