CVE-2026-91402: Oracle Java SE 8u503; +2 more affected products

Affected technology

Oracle Java SE · 8u503
Oracle Corporation

Oracle JavaFX · 21.0.12, 25.0.4, 27
Oracle Corporation

Oracle GraalVM Enterprise Edition · 21.3.19.1.1
Oracle Corporation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Unauthenticated attacker with network access via multiple protocols can compromise Oracle Java SE, Oracle JavaFX, Oracle GraalVM Enterprise Edition. Vendor/CNA’s CVSS 3.1 assessment (base score 3.1/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 20-Oct-2026 22:56 UTC

KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-20 22:53:49.460453+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-91402.html