CVE-2025-21587

Severity
7.4HIGH
EPSS
0.6%
top 31.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedApr 15
Latest updateMay 26

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE:8u441, 8u441-perf, 11.0.26, 17.0.14, 21.0.6, 24; Oracle GraalVM for JDK:17.0.14, 21.0.6, 24; Oracle GraalVM Enterprise Edition:20.3.17 and 21.3.13. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM f

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:NExploitability: 2.2 | Impact: 5.2

Affected Packages16 packages

NVDoracle/graalvm5 versions+4
CVEListV5oracle_corporation/oracle_java_se6 versions+5
CVEListV5oracle_corporation/oracle_graalvm_for_jdk17.0.14, 21.0.6, 24+2
NVDoracle/jdk5 versions+4

🔴Vulnerability Details

10
OSV
openjdk-21-crac vulnerabilities2025-05-26
OSV
openjdk-17-crac vulnerabilities2025-05-26
OSV
openjdk-17 vulnerabilities2025-05-06
OSV
openjdk-lts vulnerabilities2025-05-06
OSV
openjdk-8 vulnerabilities2025-05-06

📋Vendor Advisories

10
Ubuntu
CRaC JDK 21 vulnerabilities2025-05-26
Ubuntu
CRaC JDK 17 vulnerabilities2025-05-26
Ubuntu
OpenJDK 24 vulnerabilities2025-05-06
Ubuntu
OpenJDK 21 vulnerabilities2025-05-06
Ubuntu
OpenJDK 8 vulnerabilities2025-05-06
CVE-2025-21587 (HIGH CVSS 7.4) | Vulnerability in the Oracle Java SE | cvebase.io