CVE-2026-47013: Vulnerability in Oracle Java SE (component: JavaFX). The supported version that is affected is Oracle Java SE: 8u491. Easily exploitable vulnerability allows unauthenticated atta

mediumCVSS 5.3CVE-2026-47013

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).

Details

Source: NVD Recent CVEs (US · database · site)
Severity: medium — CVSS 5.3
Published: 2026-07-21
Last updated: 2026-07-23
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-47013

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-470130.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-47013	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

medium[NEW] [medium] Oracle Java SE: Multiple vulnerabilitiescert-bund
unknownMultiple vulnerabilities in Oracle Java SE (July 23, 2026)cert-fr-avis
unknownNCSC-2026-0261 [1.00] [M/H] Vulnerabilities fixed in Oracle Java SEncsc-nl

Recent advisories for Oracle Java SE

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

medium[NEW] [medium] Oracle Java SE: Multiple vulnerabilitiescert-bund · 2026-07-31
unknownMultiple vulnerabilities in Oracle Java SE (July 23, 2026)cert-fr-avis · 2026-07-23
unknownNCSC-2026-0261 [1.00] [M/H] Vulnerabilities fixed in Oracle Java SEncsc-nl · 2026-07-22
highCVE-2026-62574: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition…nvd · 2026-07-21
mediumCVE-2026-60526: Vulnerability in Oracle Java SE (component: Installation). Supported versions that are affecte…nvd · 2026-07-21
lowCVE-2026-60166: Vulnerability in Oracle Java SE (component: JavaFX). The supported version that is affected is…nvd · 2026-07-21