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    CVE-2026-49824

    Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, the Fission Function admission webhook (pkg/webhook/function.go) validated that spec.secrets[].namespace and spec.configmaps[].namespace equalled the function's own namespace but performed no equivalent check on spec.environment.namespace. This issue has been patched in version 1.24.0.

    Published:Jun 10, 2026
    Last Modified:Jun 11, 2026
    EPS:Jun 10, 2026
    EPSS Score:
    CVSS Score:8.5

    Affected Products

    Vendor
    Fission
    Product
    Fission

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-50570 (CVSS 8.5) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50569 (CVSS 4.3) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50568 (CVSS 3.6) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50567 (CVSS 7.7) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50566 (CVSS 9.9) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50565 (CVSS 4.9) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50564 (CVSS 9.9) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50563 (CVSS 9.9) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-50545 (CVSS 9.9) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …
    CVE-2026-49823 (CVSS 7.7) — Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions …

    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