CVE-2025-53066: graalvm 21.3.15; +7 more affected products

CVE-2025-53066. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00694 (percentile 0.51993), scored 17-Oct-2026.

Affected technology

graalvm · 21.3.15
oracle

graalvm for jdk · 17.0.16
oracle

graalvm for jdk · 21.0.8
oracle

jdk · 1.8.0 · update update461
oracle

jdk · 11.0.28
oracle

jdk · 17.0.16
oracle

jdk · 21.0.8
oracle

jdk · 25
oracle

jre · 1.8.0 · update update461
oracle

jre · 11.0.28
oracle

jre · 17.0.16
oracle

jre · 21.0.8
oracle

jre · 25
oracle

Oracle Java SE · 8u461, 8u461-perf, 11.0.28, 17.0.16, 21.0.8, 25
Oracle Corporation

Oracle GraalVM for JDK · 17.0.16, 21.0.8
Oracle Corporation

Oracle GraalVM Enterprise Edition · 21.3.15
Oracle Corporation

SIMATIC CN 4100 · 0 to before V5.0
Siemens

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated attacker with network access via multiple protocols can compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-200
CCR priority: 30.2 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00694 · percentile 0.51993 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-53066.html