July 2026 Java Platform Standard Edition 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1 Vulnerabilities in NetApp Products
Summary
Java SE versions 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, and 26.0.1 are susceptible to vulnerabilities that could allow an unauthenticated attacker with network access via multiple protocols including TLS to compromise Oracle Java SE. Refer to “Oracle Critical Patch Update Advisory - July 2026” for additional details. Successful attacks of these vulnerabilities can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data or unauthorized update, insert or delete access to some of Oracle Java SE accessible data as well as unauthorized read access to a subset of Oracle Java SE accessible data. <br><br> Active IQ Unified Manager for Microsoft Windows:<br> Not affected by CVE-2026-47059. Affected products: Active IQ Unified Manager for Microsoft Windows, Active IQ Unified Manager for VMware vSphere. 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.
What this means
In plain English
Java SE versions 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, and 26.0.1 are susceptible to vulnerabilities that could allow an unauthenticated attacker with network access via multiple protocols including TLS to compromise Oracle Java SE. Refer to “Oracle Critical Patch Update Advisory - July 2026” for additional details. The official description indicates that exploitation does not require prior authentication. Successful exploitation can interrupt the affected service or exhaust resources, reducing availability until the component recovers.
Vulnerable items
- Active IQ Unified Manager for Microsoft Windows — Active IQ Unified Manager for Microsoft Windows is a NetApp management component used to administer connected systems or services.
- Active IQ Unified Manager for VMware vSphere — Active IQ Unified Manager for VMware vSphere is a NetApp management component used to administer connected systems or services.
Recommended action
Vendor mitigation: Refer to “Oracle Critical Patch Update Advisory - July 2026” for additional details. Successful attacks of these vulnerabilities can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data or unauthorized update, insert or delete access to some of Oracle Java SE accessible data as well as unauthorized read access to a subset of Oracle Java SE accessible data. No fixed release is recorded in the parsed advisory, so treat these controls as temporary until the vendor confirms a patched release.
Rewritten locally from the scraped official advisory data above; no generative API is used. The vendor advisory is authoritative.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
- Refer to “Oracle Critical Patch Update Advisory - July 2026” for additional details.
- Successful attacks of these vulnerabilities can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data or unauthorized update, insert or delete access to some of Oracle Java SE accessible data as well as unauthorized read access to a subset of Oracle Java SE accessible data.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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