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Highest advisory severityCritical 2 vendors · 2 advisories

CVE-2026-27144

no-op interface conversion bypasses overlap checking

CVE-2026-27144: no-op interface conversion bypasses overlap checking. Not in the CISA KEV catalog. Critical advisory severity (CVSS 8.1, Red Hat).

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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CVE-2026-27144 key facts

CISA KEV
Not listed (catalog checked )
Highest advisory severity
Critical
CVSS base score
8.1 (Red Hat)
Weakness
CWE-440
Fixed releases
  • Red Hat: RHSA-2026:10704
Vendor advisories
2 from NetApp, Red Hat
VulniPulse record
Published · Updated

Scores, vectors, weaknesses and fixed releases are quoted from vendor advisories that cover only CVE-2026-27144; bulletin-wide values are not repeated here.

Is CVE-2026-27144 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-27144 is not in the CISA KEV catalog (checked ) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-27144?

Upgrade to a fixed release named by the vendor:

  • Red Hat: RHSA-2026:10704
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:10704 (`sudo dnf update` / `yum update`). (Red Hat)

Vendor advisory comparison

NetApp

1 advisory
  • Advisory severityCritical9.8

    Critical [CVE-2026-27140 +8] April 2026 Golang Vulnerabilities in NetApp Products

    NTAP-20260424-0001Source published Source updated

    This bulletin covers 9 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    Multiple NetApp products incorporate Golang. Golang versions prior to 1.25.9 and 1.26.0-0 prior to 1.26.2 are susceptible to vulnerabilities which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). Trident: Affected by only CVE-2026-27143, CVE-2026-27144, CVE-2026-32281 and CVE-2026-32283. Not affected by CVE-2026-27140, CVE-2026-32282 and CVE-2026-32289. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time. Affected products named by the advisory: Astra Control Center; ONTAP tools for VMware vSphere 10; Trident Protect.

    Affected products in this advisory
    • Astra Control Center
    • ONTAP tools for VMware vSphere 10
    • Trident Protect
    Source-reported affected versions
    • 1.25.9
    • 1.26.0-0
    • 1.26.2
    Source-reported fixed versions
    • Trident: 02.1
    • Trident Protect: 26.06
    Mitigation guidance
    • Update affected NetApp products to a fixed release: Trident: 02.1, Trident Protect: 26.06.
    • Astra Control Center has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice.
    • Trident Protect: Fixed in 26.06.
    Full advisory and evidenceOpen source bulletin

Red Hat

1 advisory
  • Advisory severityHigh8.1

    High [CVE-2026-27144] no-op interface conversion bypasses overlap checking

    CVE-2026-27144Source published

    no-op interface conversion bypasses overlap checking. Red Hat rates this moderate (CVSS 8.1). Weakness: CWE-440. Affected package(s): openshift4/openshift-route-controller-manager-rhel8:1781867531, openshift4/ose-gcp-cloud-controller-manager-rhel9:1781927538, openshift4/ose-nutanix-machine-controllers-rhel9:1781926777, openshift4/ose-cluster-bootstrap-rhel9:1779251452, openshift4/ose-cluster-policy-controller-rhel9:1779258265, openshift4/ose-machine-api-provider-aws-rhel9:1779249874. Resolved in Red Hat advisory RHSA-2026:10704 — update the affected packages (`sudo dnf update`).

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 1
    • Red Hat Enterprise Linux 9
    • openshift4/openshift-route-controller-manager-rhel8:1781867531
    • openshift4/ose-gcp-cloud-controller-manager-rhel9:1781927538

    4 more entries in the full advisory.

    Source-reported affected versions
    • openshift4/openshift-route-controller-manager-rhel8:1781867531
    • openshift4/ose-gcp-cloud-controller-manager-rhel9:1781927538
    • openshift4/ose-nutanix-machine-controllers-rhel9:1781926777
    • openshift4/ose-cluster-bootstrap-rhel9:1779251452

    8 more entries in the full advisory.

    Source-reported fixed versions
    • RHSA-2026:10704
    Mitigation guidance
    • Update the affected package(s) to the fixed version shipped in RHSA-2026:10704 (`sudo dnf update` / `yum update`).
    Full advisory and evidenceOpen source bulletin

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