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Highest advisory severityHigh 2 vendors · 2 advisories

CVE-2026-102870: ASP.NET Core Vulnerability in NetApp Products

Not in the CISA KEV catalog. High advisory severity (CVSS 8.8, 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-2026-102870 key facts

CISA KEV
Not listed (catalog checked )
Highest advisory severity
High
CVSS base score
8.8 (NetApp), 8.8 (Red Hat)
Weakness
CWE-94
Fixed releases
  • Red Hat: dotnet10.0-0:10.0.113-1.el10_2, dotnet10.0-0:10.0.113-1.el8_10, dotnet10.0-0:10.0.113-1.el9_8, RHSA-2026:86193
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-2026-102870; bulletin-wide values are not repeated here.

Is CVE-2026-102870 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-102870 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-2026-102870?

Upgrade to a fixed release named by the vendor:

  • Red Hat: dotnet10.0-0:10.0.113-1.el10_2, dotnet10.0-0:10.0.113-1.el8_10, dotnet10.0-0:10.0.113-1.el9_8, RHSA-2026:86193
  • 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 severityHigh8.8

    High [CVE-2026-102870] ASP.NET Core Vulnerability in NetApp Products

    NTAP-20261106-0009Source published Source updated

    ASP.NET Core versions 10.0.0 through 10.0.13 and 11.0.0-preview.1 through 11.0.0-rc.3.26522.148 are susceptible to a vulnerability that allows an unauthorized attacker to execute remote code. Successful exploitation of this vulnerability could disclosure of sensitive information, addition or modification of data or Denial of Service (DoS). 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
    • 10.0.0
    • 10.0.13
    • 11.0.0
    • 3.26522.148
    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 severityHigh8.8

    High [CVE-2026-102870] ASP.NET Core Remote Code Execution Vulnerability

    CVE-2026-102870Source published Source updated

    ASP.NET Core Remote Code Execution Vulnerability. Red Hat rates this important (CVSS 8.8). Weakness: CWE-94. Red Hat lists fixing advisory RHSA-2026:86193 with package dotnet10.0-0:10.0.113-1.el10_2, dotnet10.0-0:10.0.113-1.el8_10, dotnet10.0-0:10.0.113-1.el9_8. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9.

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 10
    • Red Hat Enterprise Linux 8
    • Red Hat Enterprise Linux 9
    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • dotnet10.0-0:10.0.113-1.el10_2
    • dotnet10.0-0:10.0.113-1.el8_10
    • dotnet10.0-0:10.0.113-1.el9_8
    • RHSA-2026:86193
    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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