How severe is CVE-2026-41068?

CVE-2026-41068 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-41068 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41068?

CVE-2026-41068 affects Kyverno. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41068?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-41068 have an EU (EUVD) identifier?

Yes. CVE-2026-41068 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25382.

When was CVE-2026-41068 published?

CVE-2026-41068 was published on 2026-04-24 and last updated on 2026-06-17.

CVE-2026-41068

CVE-2026-41068 is a high-severity vulnerability in Kyverno with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25382
Weakness: CWE-863
Affected product: Kyverno
Published: 2026-04-24
Last modified: 2026-06-17

Description

Kyverno is a policy engine designed for cloud native platform engineering teams. The patch for CVE-2026-22039 fixed cross-namespace privilege escalation in Kyverno's `apiCall` context by validating the `URLPath` field. However, the ConfigMap context loader has the identical vulnerability — the `configMap.namespace` field accepts any namespace with zero validation, allowing a namespace admin to read ConfigMaps from any namespace using Kyverno's privileged service account. This is a complete RBAC bypass in multi-tenant Kubernetes clusters. An updated fix is available in version 1.17.2.

Frequently asked questions

What is CVE-2026-41068?: Kyverno is a policy engine designed for cloud native platform engineering teams. The patch for CVE-2026-22039 fixed cross-namespace privilege escalation in Kyverno's `apiCall` context by validating the `URLPath` field. However, the ConfigMap context loader has the identical vulnerability — the `configMap.namespace` field accepts any namespace with zero validation, allowing a namespace admin to read ConfigMaps from any namespace using Kyverno's privileged service account. This is a complete RBAC bypass in multi-tenant Kubernetes clusters. An updated fix is available in version 1.17.2.
How severe is CVE-2026-41068?: CVE-2026-41068 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-41068 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41068?: CVE-2026-41068 affects Kyverno. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41068?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-41068 have an EU (EUVD) identifier?: Yes. CVE-2026-41068 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25382.
When was CVE-2026-41068 published?: CVE-2026-41068 was published on 2026-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kyverno:kyverno:*:-:*:*:*:*:*:*

More vulnerabilities in Kyverno

CVE-2026-22039 — Critical (CVSS 9.9): Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3…
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