CVE-2024-20955

Name: CVE-2024-20955
Creator: NVD / NIST
Published: 2024-01-16T22:15:42.647+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.7/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2024-20955 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. Vulnerability in the Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Compiler). Supported versions that are affected are Oracle GraalVM for JDK: 17.0.9, 21.0.1; Oracle GraalVM Enterprise Edition: 20.3.12, 21.3.8 and 22.3.4. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

Vulnerability in the Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Compiler). Supported versions that are affected are Oracle GraalVM for JDK: 17.0.9, 21.0.1; Oracle GraalVM Enterprise Edition: 20.3.12, 21.3.8 and 22.3.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. 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).

Metrics

CVSS 3.1

3.7/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.52%

40.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Oracle	Graalvm	20.3.12
Oracle	Graalvm	21.3.8
Oracle	Graalvm	22.3.4
Oracle	Graalvm For Jdk	17.0.9
Oracle	Graalvm For Jdk	21.0.1

References

https://www.oracle.com/security-alerts/cpujan2024.htmlPatch, Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2024.htmlPatch, Vendor Advisory

Timeline

Published: Jan 16, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-20955?

How severe is CVE-2024-20955?

CVE-2024-20955 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2024-20955?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-20955?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST