What is CVE-2026-60589?

CVE-2026-60589 is a low-severity vulnerability in Oracle Corporation Java Se, Graalvm For Jdk, Enterprise Edition, classified under Information Disclosure. CVSS score: 3.7/10. Published 2026-08-18.

How severe is CVE-2026-60589?

Low severity. CVSS v3 base score is 3.7 out of 10.

Information disclosure in Oracle Corporation Java Se, Graalvm For Jdk, Enterprise Edition

CVE-2026-60589

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

Vulnerability class: Information Disclosure

Published 2026-08-18 · last modified 2026-08-20.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (16.7th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Oracle Corporation Java Se, Graalvm For Jdk, Enterprise Edition — versions Oracle GraalVM Enterprise Edition:21.3.19, Oracle GraalVM for JDK:17.0.20, Oracle GraalVM for JDK:21.0.12

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.oracle.com/security-alerts/cspuaug2026.html (vendor-advisory)

Frequently asked questions

What is CVE-2026-60589?: CVE-2026-60589 is a low-severity vulnerability in Oracle Corporation Java Se, Graalvm For Jdk, Enterprise Edition, classified under Information Disclosure. CVSS score: 3.7/10. Published 2026-08-18.
How severe is CVE-2026-60589?: Low severity. CVSS v3 base score is 3.7 out of 10.