Improper input validation in Oracle GraalVM Enterprise Edition

1) Improper input validation

EUVDB-ID: #VU103159

Risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-21502

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

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

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle GraalVM Enterprise Edition: 20.3.16 - 21.3.12

CPE2.3

• cpe:2.3:a:oracle:oracle_graalvm_enterprise_edition:20.3.16:*:*:*:*:*:*:*
• cpe:2.3:a:oracle:oracle_graalvm_enterprise_edition:21.3.12:*:*:*:*:*:*:*

External links

https://www.oracle.com/security-alerts/cpujan2025.html?505601

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.