CVE-2026-20652: Java Platform Standard Edition Vulnerability in NetApp Products
CVE-2026-20652 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- High
- CVSS base score
- 7.5 (NetApp), 7.5 (Red Hat)
- Weakness
- CWE-120
- Fixed releases
- Red Hat: RHSA-2026:19206
- Listed by VulniPulse
- Record changed
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-20652; each belongs to its advisory, not to every product listed. How records are collected and checked.
How do I fix CVE-2026-20652?
Upgrade to a fixed release named by the vendor:
- Red Hat: RHSA-2026:19206
- Refer to “Oracle Critical Patch Update Advisory - April 2026” for additional details. (NetApp)
- Update the affected package(s) to the fixed version shipped in RHSA-2026:19206 (`sudo dnf update` / `yum update`). (Red Hat)
Vendor advisories for CVE-2026-20652
NetApp
1 advisory- Advisory severityHigh7.5
High [CVE-2026-20652] Java Platform Standard Edition Vulnerability in NetApp Products
NTAP-20260429-0010Source published Source updated
Multiple NetApp products incorporate Oracle Java Platform, Standard Edition (Java SE). Java SE version 8u481-b50 is susceptible to a vulnerability which when successfully exploited could allow unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Refer to “Oracle Critical Patch Update Advisory - April 2026” for additional details. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. 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
- 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
- Refer to “Oracle Critical Patch Update Advisory - April 2026” for additional details.
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-20652] A remote attacker may be able to cause a denial-of-service
CVE-2026-20652Source published
A remote attacker may be able to cause a denial-of-service. Red Hat rates this important (CVSS 7.5). Weakness: CWE-120. Affected package(s): webkit2gtk3, webkitgtk4. Resolved in Red Hat advisory RHSA-2026:19206 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 7 Extended Lifecycle Support
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
8 more entries in the full advisory.
- Source-reported affected versions
- webkit2gtk3-0:2.52.3-1.el8_8
- webkit2gtk3-0:2.52.3-1.el9_6
- webkit2gtk3-0:2.52.3-1.el8_6
- webkitgtk4-0:2.52.3-1.el7_9
7 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:19206
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:19206 (`sudo dnf update` / `yum update`).
References
More NetApp advisories
CVE-2026-114583Nov 6, 2026CPython Vulnerability in NetApp ProductsCVE-2026-72493Nov 6, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-101308Nov 6, 2026FreeBSD Vulnerability in NetApp ProductsCVE-2026-111943Nov 6, 2026Golang Vulnerability in NetApp ProductsCVE-2026-101307Nov 6, 2026FreeBSD Vulnerability in NetApp ProductsCVE-2026-100075Nov 6, 2026Linux Kernel Vulnerability in NetApp Products
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