GHSA-998g-2mp2-f264 · Severity: low — Vulnerability in Oracle Java SE (component: JavaFX). Supported versions that are affected are...
Vulnerability in Oracle Java SE (component: JavaFX). Supported versions that are affected are Oracle Java SE: 8u471-b50. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data. Note: This vulnerability 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. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N).
Conclusion & alert: CVE-2026-21947 is rated Low Risk (19.5/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.07%). Mandatory action: Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-22 | 0.03% | 0.07% | +0.04% |
| 2 | 2026-01-21 | — | 0.03% | — |
Full EPSS history (2 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 3.1 | 3.1 | LOW |
|
1.6 | 1.4 | [email protected] |
GHSA-998g-2mp2-f264 · Severity: low — Vulnerability in Oracle Java SE (component: JavaFX). Supported versions that are affected are...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2026-21947 unimportant priority: Debian including 1 source packages (openjfx), 4 status rows across 4 suites (bookworm, bullseye, sid, trixie): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2026-21947 |
suse
|
low | CVE-2026-21947 severity low: SUSE including 41 source package names (java-11-openjdk, java-11-openjdk-demo, …), 265 product×package rows across 23 product lines (SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS, SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS, … (23 product lines)): Known Not Affected 263, Fixed 2. | https://www.suse.com/security/cve/CVE-2026-21947/ |
ubuntu
|
medium | CVE-2026-21947 medium priority: Ubuntu including 1 source packages (openjfx), 7 status rows across 7 suites (bionic, focal, jammy, noble, questing, upstream, xenial): needs-triage 6, not-affected 1. | https://ubuntu.com/security/CVE-2026-21947 |