Highest advisory severityCritical 2 vendors · 2 advisories

CVE-2026-114820

Java SE Vulnerability in NetApp Products

CVE-2026-114820: Java SE Vulnerability in NetApp Products. Not in the CISA KEV catalog. Critical advisory severity (CVSS 9.1, 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.

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CVE-2026-114820 key facts

CISA KEV: Not listed (catalog checked Oct 30, 2026)
Highest advisory severity: Critical
CVSS base score: 9.1 (NetApp), 8.1 (Red Hat)
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N (Red Hat)
Fixed releases: Red Hat: java-17-openjdk.win.jdk.x86_64.zip, java-17-openjdk.portable.jdk.el.x86_64.tar.xz, java-21-openjdk.win.jdk.x86_64.zip, java-25-openjdk.portable.jdk.x86_64.tar.xz, java-25-openjdk.win.jdk.x86_64.zip, RHSA-2026:89916 and 5 more in the advisory
Vendor advisories: 2 from NetApp, Red Hat
VulniPulse record: Published Oct 28, 2026 · Updated Oct 30, 2026

Scores, vectors, weaknesses and fixed releases are quoted from vendor advisories that cover only CVE-2026-114820; bulletin-wide values are not repeated here.

Is CVE-2026-114820 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-114820 is not in the CISA KEV catalog (checked Oct 30, 2026) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-114820?

Upgrade to a fixed release named by the vendor:

Red Hat: java-17-openjdk.win.jdk.x86_64.zip, java-17-openjdk.portable.jdk.el.x86_64.tar.xz, java-21-openjdk.win.jdk.x86_64.zip, java-25-openjdk.portable.jdk.x86_64.tar.xz, java-25-openjdk.win.jdk.x86_64.zip, RHSA-2026:89916

Vendor advisory comparison

NetApp

1 advisory

Advisory severityCritical9.1
Critical [CVE-2026-114820] Java SE Vulnerability in NetApp Products
NTAP-20261028-0012Source published Oct 28, 2026Source updated Oct 29, 2026
Java SE versions 8u511-b32, 11.0.33.0.2, 17.0.21.0.2, 21.0.13.0.2, 25.0.5.0.2 and 27.0.1.0.2 are susceptible to a vulnerability which when successfully exploited could allow an unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Refer to “Oracle Security Alert Advisory - CVE-2026-114820” for additional details. Successful exploitation of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status.
Affected products in this advisory
No product details extracted. Check the source bulletin.
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.
Workarounds
 If a product requires JRE but does not include it, please update JRE to a fixed version that aligns with the product requirements. <a href="https://kb.netapp.com/Advice_and_Troubleshooting/Data_Infrastructure_Management/E-Series_SANtricity_Management_Software/How_to_update_the_Java_Runtime_Environment_(JRE)__Storage_Manager_11.10_or_later" target="_blank">Updating the Java Runtime Environment (JRE) used by SANtricity Storage Manager 11.10 or later </a> In Full Support versions of Active IQ Unified Manager for Linux & Windows the Java software can be upgraded as specified in the product documentation. For assistance with upgrade issues please consult technical support. In Full Support versions of OnCommand Insight the Java software can be upgraded. For assistance with the upgrade and access to the updated OnCommand Insight binaries please consult technical support. 
Full advisory and evidence Open source bulletin

Red Hat

1 advisory

Advisory severityHigh8.1
High [CVE-2026-114820] Distrust eMudhra intermediate CA certificates due to security concerns
CVE-2026-114820Source published Oct 24, 2026Source updated Oct 24, 2026
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). The certificate authority (CA) store used in OpenJDK and Oracle Java included multiple root CA certificates of…
Affected products in this advisory
Red Hat Build of OpenJDK 17.0.20.1
Red Hat Build of OpenJDK 17.0.21
Red Hat Build of OpenJDK 21.0.12.1
Red Hat Build of OpenJDK 21.0.13
5 more entries in the full advisory.
Source-reported affected versions
11.0.33.0.2
17.0.21.0.2
21.0.13.0.2
25.0.5.0.2
1 more entries in the full advisory.
Source-reported fixed versions
java-17-openjdk.win.jdk.x86_64.zip
java-17-openjdk.portable.jdk.el.x86_64.tar.xz
java-21-openjdk.win.jdk.x86_64.zip
java-25-openjdk.portable.jdk.x86_64.tar.xz
7 more entries in the full advisory.
Mitigation guidance
No mitigation guidance extracted; consult the source.
Full advisory and evidence Open source bulletin

All NetApp advisories

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