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    CVE-2025-71423

    Edgelesssys Contrast is a confidential-computing runtime for Kubernetes. In versions 1.9.0 before 1.12.2, the initializer logs the full NewMeshCert response — which contains the workload secret — to standard output at INFO level. As a result, workload secrets are exposed to any Kubernetes user with get or list permission on pods/logs. Because workload secrets are used for encrypted storage and Vault integration, those must also be considered compromised. This is a regression of GHSA-h5f8-crrq-4pw8.

    Published:Sep 27, 2026
    Last Modified:Sep 28, 2026
    EPS:Sep 27, 2026
    EPSS Score:0.00206
    CVSS Score:7.3

    Affected Products

    Vendor
    Edgelesssys
    Product
    Contrast

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-215 Fuzzing for application mapping

    Related CVEs

    CVE-2026-116197 (CVSS 2.1) — Edgeless Systems Contrast from 1.21.0 before 1.25.0 contains a non-deterministic registry selection flaw in im…
    CVE-2026-109359 (CVSS 8.7) — Contrast 1.8.0 before 1.24.1 contains an improper verification vulnerability in Coordinator peer recovery that…
    CVE-2026-109358 (CVSS 8.5) — Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node i…
    CVE-2026-100837 (CVSS 6.3) — Contrast (Edgeless Systems) through 1.20.0 performs unanchored suffix matching when selecting per-registry con…
    CVE-2026-100836 (CVSS 5.3) — Contrast through 1.20.0 contains a panic vulnerability in the transit-engine endpoint's ciphertextContainer.Un…
    CVE-2026-100839 (CVSS 8.4) — Contrast is a confidential-computing runtime for Kubernetes. In versions before 1.18.0, the guest kernel's ACP…
    CVE-2026-100838 (CVSS 8.6) — Contrast is a confidential-computing runtime for Kubernetes. In versions before 1.19.1, the Kata agent policie…
    CVE-2026-100835 (CVSS 9.1) — Contrast before 1.16.0 is susceptible to remote attestation relay attacks. Contrast accepted any TEE attestati…
    CVE-2026-100833 (CVSS 8.6) — Contrast (edgelesssys/contrast) versions 1.14.0 before 1.23.1 generate runtime policies that fail to detect al…
    CVE-2025-71426 (CVSS 7.1) — Contrast is a confidential-computing runtime for Kubernetes. In versions before 1.4.1, a recovering Coordinato…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High