Is CVE-2026-26056 actively exploited?

No active exploitation of CVE-2026-26056 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-26056 be exploited remotely?

Yes. CVE-2026-26056 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-26056?

CVE-2026-26056 has a CVSS score of 8.8 (HIGH) and an EPSS exploitation probability of 0.04%.

HOME VULNERABILITIESCVE-2026-26056

HIGH

CVE-2026-26056

CWE-94Published: February 12, 2026· Updated: Feb 13, 2026

8.8

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:13.2th

Official Description

Yoke is a Helm-inspired infrastructure-as-code (IaC) package deployer. In 0.19.0 and earlier, a vulnerability exists in the Air Traffic Controller (ATC) component of Yoke. It allows users with CR create/update permissions to execute arbitrary WASM code in the ATC controller context by injecting a malicious URL through the overrides.yoke.cd/flight annotation. The ATC controller downloads and executes the WASM module without proper URL validation, enabling attackers to create arbitrary Kubernetes resources or potentially escalate privileges to cluster-admin level.

NVD Source

Technical Analysis

CVE-2026-26056 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.