CVE-2020-2799: Oracle Graalvm

Medium severity, CVSS 6.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Vulnerability in the Oracle GraalVM Enterprise Edition product of Oracle GraalVM (component: GraalVM Compiler). Supported versions that are affected are 19.3.1 and 20.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle GraalVM Enterprise Edition. While the vulnerability is in Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle GraalVM Enterprise Edition accessible data. CVSS 3.0 Base Score 6.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:N).

Affected products

• Oracle Graalvm: version 19.3.1 only; version 20.0.0 only

Published 2020-04-15. Last modified 2026-06-17.