CVE-2026-122321 | Kyverno up to 1.19.1 Signature Verification signature verification

November 5, 2026 Yanac

A vulnerability classified as problematic has been found in Kyverno up to 1.19.1. Affected by this issue is some unknown functionality of the component Signature Verification. This manipulation causes improper verification of cryptographic signature.

This vulnerability is handled as CVE-2026-122321. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More