CVE-2026-62574

HIGH

Oracle Java SE 8u491/11.0.31/17.0.19/21.0.11/25.0.3/26.0.1 - Authenticated Remote Code Execution via Install Component

Title source: llm
STIX 2.1

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Install). Supported versions that are affected are Oracle Java SE: 8u491, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
Oracle Advisory
https://www.oracle.com/security-alerts/cpujul2026.html

Scores

CVSS v3 7.8
EPSS 0.0010
EPSS Percentile 0.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (9)
Oracle Corporation/Oracle GraalVM Enterprise Edition 21.3.18
Oracle Corporation/Oracle GraalVM for JDK 17.0.19
Oracle Corporation/Oracle GraalVM for JDK 21.0.11
Oracle Corporation/Oracle Java SE 11.0.31
Oracle Corporation/Oracle Java SE 17.0.19
Oracle Corporation/Oracle Java SE 21.0.11
Oracle Corporation/Oracle Java SE 25.0.3
Oracle Corporation/Oracle Java SE 26.0.1
Oracle Corporation/Oracle Java SE 8u491
Published Jul 21, 2026
Tracked Since Jul 22, 2026