Description
Vulnerability in Oracle Java SE (component: JavaFX). The supported version that is affected is Oracle Java SE: 8u491. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE. 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Oracle | Oracle Java SE | 8u491 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | openjfx | 17.0.20.0-1.1 | openSUSE-SU-2026:11368-1 |
Advisories 3
- WID-SEC-2026-2443 Oracle Java SE: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 1, 2026
- openSUSE-SU-2026:11368-1 openjfx-17.0.20.0-1.1 on GA media SUSE / openSUSE Security Updates · Jul 25, 2026
- NCSC-2026-0261 Kwetsbaarheden verholpen in Oracle Java SE NCSC-NL (Netherlands) · Jul 22, 2026
References
- Oracle Advisory vendor-advisory