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Highest advisory severityMedium 2 vendors · 2 advisories

CVE-2026-0864: Python Vulnerability in NetApp Products

Not in the CISA KEV catalog. Medium advisory severity (CVSS 5.5, 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.

NVD detail CVE.org

CVE-2026-0864 key facts

CISA KEV
Not listed (catalog checked )
Highest advisory severity
Medium
CVSS base score
5.5 (Red Hat), 4.1 (NetApp)
CVSS vector
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (Red Hat)
Weakness
CWE-93
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-2026-0864; bulletin-wide values are not repeated here.

Is CVE-2026-0864 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-0864 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-2026-0864?

  • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability. (Red Hat)

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Alert me about NetApp

Vendor advisory comparison

NetApp

1 advisory
  • Advisory severityMedium4.1

    Medium [CVE-2026-0864] Python Vulnerability in NetApp Products

    NTAP-20261021-0008Source published Source updated

    Python versions through 3.10.20, 3.11.0 through 3.11.15, 3.12.0 through 3.12.13, 3.13.0 through 3.12.13, 3.13.0 through 3.13.14, 3.14.0 through 3.14.6 and 3.15.0-a1 through 3.15.0-b3 are susceptible to a vulnerability which when successfully exploited could lead to addition or modification of data. Successful exploitation of this vulnerability could lead to addition or modification of data. 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
    No product details extracted. Check the source bulletin.
    Source-reported affected versions
    • 3.10.20
    • 3.11.0
    • 3.11.15
    • 3.12.0

    7 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 severityMedium5.5

    Medium [CVE-2026-0864] Python configparser: Configuration injection via crafted multi-line input

    CVE-2026-0864Source published Source updated

    When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value. This occurs if the input contains multi-line text with carriage return characters, leading to potential configuration manipulation. This flaw in the Python `configparser` module allows for configuration injection. This risk is present only in applications that process and write untrusted multi-line input directly to configuration files. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N). Weakness: CWE-93. Affected Red Hat products: Exploit Intelligence; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6…

    Affected products in this advisory
    • Exploit Intelligence
    • Red Hat Enterprise Linux 10
    • Red Hat Enterprise Linux 6
    • Red Hat Enterprise Linux 7

    8 more entries in the full advisory.

    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
    • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
    Full advisory and evidenceOpen source bulletin

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