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CVE-2025-61748 Oracle Java SE

Affected softwareOracle Java SE
Affected versionsOracle Java SE: 21.0.8, 25; Oracle GraalVM for JDK: 21.0.8; Oracle GraalVM Enterprise Edition: 21.3.15
Severity3.7 Low CVSS 3.1
Fixed inOracle Critical Patch Update October 2025
WeaknessImproper access control (CWE-284)
Published21 Oct 2025
Updated18 Oct 2026

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 21.0.8 and 25; Oracle GraalVM for JDK: 21.0.8; Oracle GraalVM Enterprise Edition: 21.3.15. 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 update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. 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 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published a year ago.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment exploitation: none
  • Indexed PoC none indexed
  • EPSS 0.39% chance in 30 days

Waratek protection

Outside Waratek scope

A Java vulnerability, but not one Waratek protects. It affects only Java on a user's desktop (applets, Web Start, JavaFX, the installer), sits in a product the Waratek agent can't be installed into, or is in a package we don't expect in business applications. The decision below says which.

  • Protection none
  • Action not pursued none
  • Review human Researcher
  • Record active
Decided by Manual classification of this CVE in the legacy dataset
Finding A manual classification set this CVE's status to Outside Waratek scope, but the CVE names a tracked product.

Affected software and releases

Oracle advisories

AdvisoryTypeQuarterProducts Oracle names in its risk matrix
Oracle Critical Patch Update October 2025 ↗ CPU 2025-Q4 Oracle Java SE / Libraries (Oracle Java SE: 21.0.8, 25; Oracle GraalVM for JDK: 21.0.8; Oracle GraalVM Enterprise Edition: 21.3.15)
Oracle's 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.

Oracle components and versions

FamilyComponentVersions, as Oracle lists themRead as
Oracle Java SE Libraries Oracle Java SE: 21.0.8, 25; Oracle GraalVM for JDK: 21.0.8; Oracle GraalVM Enterprise Edition: 21.3.15 21.0.8.0 · 21.3.15.0 · 25.0.0.0

Products and versions

4 products, 6 version entries
SourceVendorProductSchemeAffected versions
nvd oracle graalvm javase 21.3.15
nvd oracle graalvm for jdk javase 21.0.8
nvd oracle jdk javase 21.0.8 · 25
nvd oracle jre javase 21.0.8 · 25

References

URLTags
https://access.redhat.com/errata/RHSA-2025:18824 ADVISORY, RHSA-2025:18824
https://access.redhat.com/security/cve/CVE-2025-61748 REPORT, RHSA-2025:18824
https://bugzilla.redhat.com/show_bug.cgi?id=2403064 REPORT, RHSA-2025:18824
https://access.redhat.com/errata/RHSA-2025:21485 ADVISORY, RHSA-2025:21485
https://www.oracle.com/security-alerts/cpuoct2025.html Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-032379.html

Timeline

Published2025-10-21By the CVE Program.
NVD record modified2026-10-18NVD's own last-modified date for this record.