Improper input validation in Oracle GraalVM Enterprise Edition - CVE-2026-47063

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Main Vulnerability Database Vulnerabilities #VU160726

Improper input validation in Oracle GraalVM Enterprise Edition - CVE-2026-47063

Published: November 7, 2026


Vulnerability identifier: #VU160726
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-47063
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.


Affected software

Oracle GraalVM Enterprise Edition
Oracle Java SE
Oracle GraalVM for JDK

How to mitigate CVE-2026-47063

Install updates from vendor's website.


External References

Related Security Bulletins