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Highest advisory severityCritical 2 vendors · 2 advisories

CVE-2026-115557: CPython Vulnerability in NetApp Products

Not in the CISA KEV catalog. Critical advisory severity (CVSS 9.4, NetApp).

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.

NVD detail CVE.org

CVE-2026-115557 key facts

CISA KEV
Not listed (catalog checked )
Highest advisory severity
Critical
CVSS base score
9.4 (NetApp), 6.8 (Red Hat)
Weakness
CWE-295
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-2026-115557; bulletin-wide values are not repeated here.

Is CVE-2026-115557 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-115557 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-2026-115557?

The tracked advisories that cover only this CVE do not list a fixed release yet. That does not mean no fix exists; check each vendor source below.

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Alert me about NetApp

Vendor advisory comparison

NetApp

1 advisory
  • Advisory severityCritical9.4

    Critical [CVE-2026-115557] CPython Vulnerability in NetApp Products

    NTAP-20261106-0003Source published Source updated

    CPython versions through 3.11.17, 3.12.0 through 3.12.15, 3.13.0 through 3.13.17, 3.14.0 through 3.14.9, 3.15.0 through 3.15.1 and 3.16.0a1 are susceptible to a vulnerability caused by known compromised intermediate certificates in the Python SSL module. Successful exploitation of this vulnerability could lead to disclosure of sensitive information, addition or modification of data or Denial of Service (DoS). Affected products: Active IQ Unified Manager for Microsoft Windows, Data Infrastructure Insights and Data Secure Storage Workload Security Agent. 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 in this advisory
    • Active IQ Unified Manager for Microsoft Windows
    • Data Infrastructure Insights and Data Secure Storage Workload Security Agent
    Source-reported affected versions
    • 3.11.17
    • 3.12.0
    • 3.12.15
    • 3.13.0

    6 more entries in the full advisory.

    Source-reported fixed versions
    No fixed-version detail extracted. This does not mean no fix exists.
    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

Red Hat

1 advisory
  • Advisory severityMedium6.8

    Medium [CVE-2026-115557] Distrust compromised eMudhra intermediate certificates in Python ssl module

    CVE-2026-115557Source published Source updated

    Distrust compromised eMudhra intermediate certificates in Python ssl module. Red Hat rates this moderate (CVSS 6.8). Weakness: CWE-295. Affected product named by the advisory: Red Hat Hardened Images.

    Related products — impact not confirmed
    • Red Hat Hardened Images
    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    No fixed-version detail extracted. This does not mean no fix exists.
    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

More NetApp advisories

All NetApp advisories

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