CVE-2026-26055

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Source
https://cve.org/CVERecord?id=CVE-2026-26055
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26055.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26055
Aliases
Downstream
Related
Published
2026-02-12T21:07:17.914Z
Modified
2026-03-13T04:11:22.623771Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Unauthenticated Admission Webhook Endpoints in Yoke ATC
Details

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. The ATC webhook endpoints lack proper authentication mechanisms, allowing any pod within the cluster network to directly send AdmissionReview requests to the webhook, bypassing Kubernetes API Server authentication. This enables attackers to trigger WASM module execution in the ATC controller context without proper authorization.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26055.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-306"
    ]
}
References

Affected packages

Git / github.com/yokecd/yoke

Affected ranges

Type
GIT
Repo
https://github.com/yokecd/yoke
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f97305640524f75df4f658be45edca0b0196beb7
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.19.0"
        }
    ]
}

Affected versions

atc-installer/v0.*
atc-installer/v0.0.1
atc-installer/v0.0.2
atc-installer/v0.1.0
atc-installer/v0.10.0
atc-installer/v0.10.1
atc-installer/v0.10.2
atc-installer/v0.10.3
atc-installer/v0.11.0
atc-installer/v0.11.1
atc-installer/v0.11.2
atc-installer/v0.11.3
atc-installer/v0.11.4
atc-installer/v0.11.5
atc-installer/v0.11.6
atc-installer/v0.11.7
atc-installer/v0.11.8
atc-installer/v0.12.0
atc-installer/v0.12.1
atc-installer/v0.12.2
atc-installer/v0.12.3
atc-installer/v0.13.0
atc-installer/v0.13.1
atc-installer/v0.13.2
atc-installer/v0.13.3
atc-installer/v0.14.0
atc-installer/v0.14.1
atc-installer/v0.14.2
atc-installer/v0.14.3
atc-installer/v0.14.4
atc-installer/v0.14.5
atc-installer/v0.14.6
atc-installer/v0.15.0
atc-installer/v0.15.1
atc-installer/v0.16.0
atc-installer/v0.16.1
atc-installer/v0.17.0
atc-installer/v0.17.1
atc-installer/v0.17.2
atc-installer/v0.17.3
atc-installer/v0.17.4
atc-installer/v0.2.0
atc-installer/v0.3.0
atc-installer/v0.3.1
atc-installer/v0.4.0
atc-installer/v0.4.1
atc-installer/v0.5.0
atc-installer/v0.5.1
atc-installer/v0.5.2
atc-installer/v0.5.3
atc-installer/v0.5.4
atc-installer/v0.6.0
atc-installer/v0.6.1
atc-installer/v0.6.2
atc-installer/v0.7.0
atc-installer/v0.7.1
atc-installer/v0.8.0
atc-installer/v0.8.1
atc-installer/v0.9.0
atc-installer/v0.9.1
atc-installer/v0.9.2
atc-installer/v0.9.3
atc/v0.*
atc/v0.0.1
atc/v0.0.2
atc/v0.1.0
atc/v0.1.1
atc/v0.1.2
atc/v0.10.0
atc/v0.10.1
atc/v0.10.2
atc/v0.10.3
atc/v0.10.4
atc/v0.10.5
atc/v0.10.6
atc/v0.11.0
atc/v0.11.1
atc/v0.11.2
atc/v0.11.3
atc/v0.11.4
atc/v0.11.5
atc/v0.11.6
atc/v0.11.7
atc/v0.11.8
atc/v0.12.0
atc/v0.12.1
atc/v0.12.2
atc/v0.12.3
atc/v0.12.4
atc/v0.12.5
atc/v0.13.0
atc/v0.13.1
atc/v0.13.2
atc/v0.13.3
atc/v0.13.4
atc/v0.13.5
atc/v0.14.0
atc/v0.15.0
atc/v0.15.1
atc/v0.15.10
atc/v0.15.11
atc/v0.15.12
atc/v0.15.2
atc/v0.15.3
atc/v0.15.4
atc/v0.15.5
atc/v0.15.6
atc/v0.15.7
atc/v0.15.8
atc/v0.15.9
atc/v0.16.0
atc/v0.16.1
atc/v0.16.2
atc/v0.16.3
atc/v0.16.4
atc/v0.17.0
atc/v0.17.1
atc/v0.17.2
atc/v0.17.3
atc/v0.17.4
atc/v0.17.5
atc/v0.18.0
atc/v0.18.1
atc/v0.18.2
atc/v0.18.3
atc/v0.18.4
atc/v0.18.5
atc/v0.18.6
atc/v0.18.7
atc/v0.18.8
atc/v0.19.0
atc/v0.2.0
atc/v0.2.1
atc/v0.3.0
atc/v0.3.1
atc/v0.3.2
atc/v0.3.3
atc/v0.4.0
atc/v0.4.1
atc/v0.4.2
atc/v0.5.0
atc/v0.5.1
atc/v0.5.2
atc/v0.5.3
atc/v0.5.4
atc/v0.5.5
atc/v0.5.6
atc/v0.5.7
atc/v0.6.0
atc/v0.6.1
atc/v0.6.2
atc/v0.6.3
atc/v0.6.4
atc/v0.7.0
atc/v0.7.1
atc/v0.7.2
atc/v0.8.0
atc/v0.8.1
atc/v0.8.2
atc/v0.9.0
atc/v0.9.1
atc/v0.9.2
atc/v0.9.3
atc/v0.9.4
atc/v0.9.5
atc/v0.9.6
atc/v0.9.7
atc/v0.9.8
atc/v0.9.9
v0.*
v0.0.0-alpha1
v0.0.0-alpha10
v0.0.0-alpha11
v0.0.0-alpha12
v0.0.0-alpha13
v0.0.0-alpha14
v0.0.0-alpha15
v0.0.0-alpha16
v0.0.0-alpha17
v0.0.0-alpha2
v0.0.0-alpha3
v0.0.0-alpha4
v0.0.0-alpha5
v0.0.0-alpha6
v0.0.0-alpha7
v0.0.0-alpha8
v0.0.0-alpha9
v0.0.0-beta1
v0.0.0-beta2
v0.0.0-beta3
v0.0.1
v0.0.10
v0.0.11
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.10.0
v0.10.1
v0.10.10
v0.10.2
v0.10.3
v0.10.4
v0.10.5
v0.10.6
v0.10.7
v0.10.8
v0.10.9
v0.11.0
v0.11.1
v0.11.2
v0.11.3
v0.11.4
v0.11.5
v0.11.6
v0.12.0
v0.12.1
v0.12.2
v0.12.3
v0.12.4
v0.12.5
v0.12.6
v0.12.7
v0.12.8
v0.12.9
v0.13.0
v0.13.1
v0.13.2
v0.13.3
v0.13.4
v0.13.5
v0.14.0
v0.14.1
v0.14.2
v0.14.3
v0.14.4
v0.15.0
v0.16.0
v0.16.1
v0.16.10
v0.16.11
v0.16.2
v0.16.3
v0.16.4
v0.16.5
v0.16.6
v0.16.7
v0.16.8
v0.16.9
v0.17.0
v0.17.1
v0.17.2
v0.17.3
v0.17.4
v0.18.0
v0.18.1
v0.18.2
v0.18.3
v0.18.4
v0.19.0
v0.19.1
v0.19.2
v0.19.3
v0.19.4
v0.19.5
v0.19.6
v0.19.7
v0.19.8
v0.19.9
v0.2.0
v0.2.1
v0.20.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.5.0
v0.5.1
v0.5.2
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.6.6
v0.6.7
v0.6.8
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.8.0
v0.8.1
v0.8.2
v0.9.0
v0.9.1
v0.9.2
v0.9.3
yokecd-installer/v0.*
yokecd-installer/v0.0.0-20241004031222
yokecd-installer/v0.0.0-20241704012137
yokecd-installer/v0.0.1
yokecd-installer/v0.0.10
yokecd-installer/v0.0.2
yokecd-installer/v0.0.3
yokecd-installer/v0.0.4
yokecd-installer/v0.0.5
yokecd-installer/v0.0.6
yokecd-installer/v0.0.7
yokecd-installer/v0.0.8
yokecd-installer/v0.0.9
yokecd-installer/v0.1.0
yokecd-installer/v0.10.0
yokecd-installer/v0.10.1
yokecd-installer/v0.10.2
yokecd-installer/v0.10.3
yokecd-installer/v0.11.0
yokecd-installer/v0.11.1
yokecd-installer/v0.11.2
yokecd-installer/v0.11.3
yokecd-installer/v0.11.4
yokecd-installer/v0.11.5
yokecd-installer/v0.11.6
yokecd-installer/v0.11.7
yokecd-installer/v0.12.0
yokecd-installer/v0.12.1
yokecd-installer/v0.12.2
yokecd-installer/v0.12.3
yokecd-installer/v0.13.0
yokecd-installer/v0.13.1
yokecd-installer/v0.13.2
yokecd-installer/v0.13.3
yokecd-installer/v0.14.0
yokecd-installer/v0.14.1
yokecd-installer/v0.14.2
yokecd-installer/v0.14.3
yokecd-installer/v0.14.4
yokecd-installer/v0.15.0
yokecd-installer/v0.15.1
yokecd-installer/v0.15.2
yokecd-installer/v0.15.3
yokecd-installer/v0.15.4
yokecd-installer/v0.15.5
yokecd-installer/v0.16.0
yokecd-installer/v0.16.1
yokecd-installer/v0.16.2
yokecd-installer/v0.16.3
yokecd-installer/v0.17.0
yokecd-installer/v0.17.1
yokecd-installer/v0.18.0
yokecd-installer/v0.18.1
yokecd-installer/v0.18.2
yokecd-installer/v0.18.3
yokecd-installer/v0.18.4
yokecd-installer/v0.19.0
yokecd-installer/v0.2.0
yokecd-installer/v0.3.0
yokecd-installer/v0.3.1
yokecd-installer/v0.4.0
yokecd-installer/v0.5.0
yokecd-installer/v0.5.1
yokecd-installer/v0.5.2
yokecd-installer/v0.5.3
yokecd-installer/v0.5.4
yokecd-installer/v0.6.0
yokecd-installer/v0.6.1
yokecd-installer/v0.7.0
yokecd-installer/v0.7.1
yokecd-installer/v0.7.2
yokecd-installer/v0.8.0
yokecd-installer/v0.8.1
yokecd-installer/v0.9.0
yokecd-installer/v0.9.1
yokecd/v0.*
yokecd/v0.0.2
yokecd/v0.0.3
yokecd/v0.0.4
yokecd/v0.1.0
yokecd/v0.1.1
yokecd/v0.10.0
yokecd/v0.10.1
yokecd/v0.10.2
yokecd/v0.10.3
yokecd/v0.10.4
yokecd/v0.11.0
yokecd/v0.11.1
yokecd/v0.11.2
yokecd/v0.11.3
yokecd/v0.11.4
yokecd/v0.11.5
yokecd/v0.11.6
yokecd/v0.11.7
yokecd/v0.11.8
yokecd/v0.12.0
yokecd/v0.12.1
yokecd/v0.12.2
yokecd/v0.12.3
yokecd/v0.12.4
yokecd/v0.13.0
yokecd/v0.13.1
yokecd/v0.13.2
yokecd/v0.13.3
yokecd/v0.13.4
yokecd/v0.14.0
yokecd/v0.14.1
yokecd/v0.14.2
yokecd/v0.15.0
yokecd/v0.15.1
yokecd/v0.15.2
yokecd/v0.15.3
yokecd/v0.15.4
yokecd/v0.15.5
yokecd/v0.15.6
yokecd/v0.15.7
yokecd/v0.15.8
yokecd/v0.15.9
yokecd/v0.16.0
yokecd/v0.16.1
yokecd/v0.16.2
yokecd/v0.16.3
yokecd/v0.16.4
yokecd/v0.16.5
yokecd/v0.17.0
yokecd/v0.17.1
yokecd/v0.18.0
yokecd/v0.18.1
yokecd/v0.18.2
yokecd/v0.18.3
yokecd/v0.18.4
yokecd/v0.18.5
yokecd/v0.18.6
yokecd/v0.18.7
yokecd/v0.19.0
yokecd/v0.2.0
yokecd/v0.2.1
yokecd/v0.3.0
yokecd/v0.3.1
yokecd/v0.3.2
yokecd/v0.4.0
yokecd/v0.4.1
yokecd/v0.5.0
yokecd/v0.5.1
yokecd/v0.5.2
yokecd/v0.5.3
yokecd/v0.6.0
yokecd/v0.6.1
yokecd/v0.6.2
yokecd/v0.7.0
yokecd/v0.7.1
yokecd/v0.7.2
yokecd/v0.8.0
yokecd/v0.8.1
yokecd/v0.9.0
yokecd/v0.9.1
yokecd/v0.9.2
yokecd/v0.9.3
yokecd/v0.9.4
yokecd/v0.9.5
yokecd/v0.9.6
yokecd/v0.9.7
yokecd/v0.9.8
yokecd/v0.9.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26055.json"